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The operator of a dairy farm in Tennessee has begun renting goats for landscaping (see Goats: The Green Alternative (A) 9B11B018). The business proved successful so he considered expanding the operation (see Goats: The Green Alternative (B) 9B11B025). Now, he consults with a statistician to learn how to incorporate uncertainty into the decision about expanding. The case incorporates three types of uncertainty into a spreadsheet analysis of the expansion decision and then uses Monte Carlo analysis to produce an array of outcomes from the capital budgeting process.

In June 2014, Chartered Speed Private Limited, the contract provider for the much acclaimed Bus Rapid Transit System of Ahmedabad, India, would like to improve customer service in order to position itself strongly during upcoming contract renewal talks with Ahmedabad Janmarg Limited, the municipal body responsible for the system. Buses arrive at the company’s workshops during the night for daily repairs and leave the next morning for their scheduled runs. However, given time and resource constraints, bus departures may either be delayed or buses may have to leave the workshop without the scheduled repair operations. Moreover, there is a long list of deficiencies with the buses or drivers and of incidents, such as accidents or breakdowns, that can result in financial penalties to the company. How should maintenance activities be designed to minimize the penalty losses and guarantee high customer service levels?

In June 2014, Chartered Speed Private Limited, the contract provider for the much acclaimed Bus Rapid Transit System of Ahmedabad, India, would like to improve customer service in order to position itself strongly during upcoming contract renewal talks with Ahmedabad Janmarg Limited, the municipal body responsible for the system. Buses arrive at the company's workshops during the night for daily repairs and leave the next morning for their scheduled runs. However, given time and resource constraints, bus departures may either be delayed or buses may have to leave the workshop without the scheduled repair operations. Moreover, there is a long list of deficiencies with the buses or drivers and of incidents, such as accidents or breakdowns, that can result in financial penalties to the company. How should maintenance activities be designed to minimize the penalty losses and guarantee high customer service levels?

In June 2014, Chartered Speed Private Limited, the contract provider for the much acclaimed Bus Rapid Transit System of Ahmedabad, India, would like to improve customer service in order to position itself strongly during upcoming contract renewal talks with Ahmedabad Janmarg Limited, the municipal body responsible for the system. Buses arrive at the company's workshops during the night for daily repairs and leave the next morning for their scheduled runs. However, given time and resource constraints, bus departures may either be delayed or buses may have to leave the workshop without the scheduled repair operations. Moreover, there is a long list of deficiencies with the buses or drivers and of incidents, such as accidents or breakdowns, that can result in financial penalties to the company. How should maintenance activities be designed to minimize the penalty losses and guarantee high customer service levels?

The June 2013 bankruptcy of the city of Detroit, Michigan was, at the time, the largest municipal bankruptcy in American history. Detroit had struggled for years with a weakening tax base, high unemployment, a heavy debt load and increasing retiree costs. These financial strains led to cuts in basic public services, declines in population, and significant urban blight. The State of Michigan appointed an Emergency Manager, Kevyn Orr, to lead the city though the restructuring process. In March 2014 Kevin Orr and his team put forth a restructuring plan to the city's creditors that provides for needed reinvestment in City services, but low recoveries for unsecured creditors. The city's plan also proposes that a collection in the Detroit Institute of Art be transferred to a trust funded by philanthropists, with the proceeds accruing solely to retirees, rather than to all creditors. Kevyn Orr and his team must now find consensus on a plan that meets the needs of the city and is acceptable to its creditors.

In January 2013, the executive director of Brazos Valley Food Bank, Incorporated, situated in central Texas, is faced with several issues endemic to the non-profit sector: inconsistency in the amount and quality of unsolicited food donations, restrictions on the use of cash donations, disjunction between limited supply and high demand for food in the summer, and the unsustainability of operations. Partnering with vetted agencies, such as churches, schools and other organizations, the food bank aims to reduce and eradicate hunger in the area it serves. Being driven by volunteers and non-supply chain and non-logistics professionals, the organization struggles to achieve the efficiency of a for-profit facility due to budgetary restrictions, including the need to reduce overhead costs while striving to increase deliverables. Management has three choices: to educate its staff, partner agencies and people receiving aid on better methods of donating and better use of donated items; to stratify and increase donations; and to improve efficiency. Although anticipating the opening of a new warehouse with up-to-date technology, a vital question remains: of what benefit is a state-of-the-art warehouse and much-needed additional space if burdensome operational inefficiencies are unresolved?

This case examines the queueing issues caused by the growth in popularity of one of the most visited Hindu temples in the world. On January 2, 2015, Ramesh and Vasantha Gupta visit Tirumala Venkateswara Temple, just a day after some 210,000 people crowded the 2,000-year-old site. The case describes the many enhancements that the temple administrator, Tirumala Tirupati Devasthanams (TTD), has implemented since its management of the temple complex began in 1932. The soaring popularity of the temple, however, has led to safety and comfort concerns for pilgrims. While challenging students to consider additional improvements that might benefit pilgrim throughput rate and time in the temple system, the case highlights the tension TTD must manage between maximizing efficiency and maintaining religious traditions. Additionally, the case demonstrates the importance of perceived waiting times in the management of queues.

The chief operating officer at Westridge Cabinets, a Canadian cabinet manufacturer, needs to improve the company's on-time delivery performance and reduce costs. Customers' orders vary widely, in terms of both order size and product mix, leading to complications in planning and scheduling the plant. As part of their analysis, students are required to 1) recognize how the company's order process integrates with production planning and control; 2) understand how manufacturing lead times affect flexibility and delivery performance and 3) calculate capacity in each department to identify and resolve potential constraints.

Joe Smith, senior director of merchandise management at Beautiful Bags (BB), was about to place a large order for the upcoming winter season. He had to decide how many pieces he should order of each product. But another big question whether BB should source the product from its domestic manufacturing facility, its Chinese suppliers, or some combination of the two given the timing needs, labor costs, minimum order requirements, and BB's expanding product assortment?

In 2015, the I-PASS Patient Handoff Program Team, led by six pediatricians around the U.S., had to determine the best way to disseminate their program that had been proven to reduce communication errors in patient handoffs in hospital settings. Should they turn it into a standalone business, continue publishing in academic journals, license their content to an established medical vendor, or do some combination of these? This case allows students to develop and evaluate approaches to disseminating simple and proven innovations with complex service settings.

In late 2014, Dr. John Moore (CEO), Frank Moss (chairman), and Scott Gilroy (CTO) of Twine Health (Twine) had to resolve several challenges that threatened to restrict the widespread dissemination of its sole product, Twine. Twine was a cloud-based platform that enabled patients to create and manage chronic disease treatment plans in conjunction with their primary care providers and specialized coaches. Twine had already enjoyed impressive successes in early clinical trials and among early adopters. The issues Twine's leadership team had to address included identifying clinical care providers willing to pay for Twine, ensuring adoption and effective use by both patients and health care providers, adding capabilities to support the management of additional chronic diseases, and seamlessly integrating Twine with a client organization's electronic medical record (EMR) system and information technology (IT) infrastructure. The need to solve these problems had become more pressing since Twine was named a finalist in the Health Acceleration Challenge (HAC) sponsored by Harvard Business School and Harvard Medical School.

The global consumer goods company Unilever was on pace to hit a number of aggressive targets by 2020 as part of the Unilever Sustainable Living Project, including a goal to halve the waste associated with the disposal of its products. Unilever's Chief Supply Chain Officer Pier Luigi Sigismondi and his team were working towards this goal and had chosen to first focus on three key areas-sugar, tomatoes, and tea-and had analyzed where in the 'farm to fork' value chain product was wasted. This analysis showed that very little was wasted within areas of the value chain directly controlled by Unilever, and most occurred either upstream with its suppliers or downstream with consumers. How could Unilever encourage these actors to change established practices and entrenched behaviors within a short timeframe to help Unilever meet its sustainability targets and also to improve the operations of its partners in the value chain? By encouraging consumers to better manage their food purchases, did Unilever risk harming its own sales or those of its retail customers? Could Unilever encourage industry-wide changes to have a real impact on global environmental sustainability?

In September 2013, Ranger Creek Brewing and Distilling was in its third year of operations and had so far been a success. Its beers and bourbons had won several tasting awards and its financials were meeting expectations, but the management team was starting to feel acute growing pains. Before the owners could even focus on growth plans, there were some unanswered questions they needed to tackle. Considering the current production records, what was the maximum attainable capacity of the plant? Would brewing capacity need to be expanded and, if so, what equipment should be purchased? Should the focus be placed on automating the brewing or filling process? Finally, what were the operational consequences of the recently passed beer laws in Texas? The owners had to choose an operational scenario for the 2014–2019 capital and manpower budget that would address these concerns.

Today we use far fewer materials to get the same things done--manufacture a PC, for instance, or produce a ton of steel. But with that efficiency has come an exponential increase in overall demand for resources.

Case traces the design and development of the Boeing 787 Dreamliner. Emphasis is on executive leadership and firm strategy in coordinating across a global network of partners in the production of a new aircraft.

Credem, an Italian regional bank, grants loans to Parmigiano-Reggiano producers and holds the cheese as collateral in its own warehouse during the maturation process, essentially replacing part of the operations for the cheese producers and gaining deep operations expertise.

In January 2013, the new chief executive officer of the Sonnen Trucking Company, a family-owned business, is considering how to reduce fleet insurance costs. As profit margins are very tight and continuing to shrink, she has to think about variables she can control in order to affect the bottom line positively. Insurance costs are the logical item to address since they are based on the company's safety and accident records and the extent that it is willing to support a deductible. Should she institute a self-insured model or stick with the standard insurance model? She also must choose a risk mitigation/prevention strategy involving either disciplinary measures or the newly developed Drive Safe program. Whatever she decides to do, she must make sure that she retains good drivers and attracts new trainees who will be motivated to focus on safety and good customer relations in order to build the business.

In September 2013, Ranger Creek Brewing and Distilling was in its third year of operations and had so far been a success. Its beers and bourbons had won several tasting awards and its financials were meeting expectations, but the management team was starting to feel acute growing pains. Before the owners could even focus on growth plans, there were some unanswered questions they needed to tackle. Considering the current production records, what was the maximum attainable capacity of the plant? Would brewing capacity need to be expanded and, if so, what equipment should be purchased? Should the focus be placed on automating the brewing or filling process? Finally, what were the operational consequences of the recently passed beer laws in Texas? The owners had to choose an operational scenario for the 2014-2019 capital and manpower budget that would address these concerns.

The C&D Hotel, the first five-star deluxe hotel in Xiamen, a coastal city in China, needs to improve its service delivery process. In particular, the hotel's customer service manager needs to present her plans for handling some recent customer complaints and decide how to compensate hotel guests for errors that have occurred during service delivery.

The case describes the use of linen at the Apollo hospitals. Apollo Hospital in Bannerghatta Road Bangalore is a tertiary care hospital with a capacity of 250 beds. In 2013, Apollo Hospital spent INR 5.1 million on managing bed lines (consisting of bed sheets and pillow cover). Dr Ananth N Rao, head of quality at the Apollo hospitals thought that the cost of linen management can be optimized using mathematical programming techniques which can have a significant impact on the bottom-line of the hospital. Each bed in the hospital is given two bed sheets and a pillow cover; however, there was 2% additional usage of linen owing to various reasons such as linen becoming dirty, wet, etc. Apollo hospital keeps a safety stock of linen for two days and any linen sent for washing is returned on day d + 2. The objective is to develop a mathematical programming model to minimize the total cost of linen management.