Swiss Milk is a dairy company. Its new manager is trying to explore ways to increase profitability and decides to use optimization tools (i.e. linear programming) in order to answer some of the questions he has about the company. Learning objectives: The minicase puts emphasis on interpreting linear programming spreadsheet solutions. The focus is on getting insights from sensitivity analysis and on looking beyond the "optimal solution".

Marianne, an analyst for Geneva Bank, has been asked by her boss, Laura, to look into the returns from loan interests. She uses linear programming to get more insights about the issue and she walks into Laura's office with nothing else but a printout of the Solver sensitivity report. Learning objectives: The minicase puts emphasis on going beyond the optimal solution and tries to help students understand how to use the sensitivity report provided by Solver in order to discuss different scenarios.

In 2009 several companies were competing in the UK for a share of the fast-growing online grocery market, using two different business approaches. Ocado, a purely online grocer operated out of a dedicated distribution center. The company was founded by three former investment bankers in early 2000. By 2009 Ocado had grown from its original three founders to over 3,000 employees and was just about to become profitable. It faced competition from Tesco.com, the biggest online grocer in the world. Tesco, the UK's leading supermarket chain, had started an internet add-on to its regular business and used existing supermarkets to run its online operations. Learning objectives: This case compares Ocado and Tesco.com business models from a consumer proposition, operational efficiency, profitability and sustainability point of view. Participants will be challenged to think about the challenges online grocers face to meet shoppers' expectations, how operational choices impact the consumer proposition and what opportunities both companies have to further grow their business.

In 2009 several companies were competing in the UK for a share of the fast-growing online grocery market, using two different business approaches. Ocado, a purely online grocer operated out of a dedicated distribution center. The company was founded by three former investment bankers in early 2000. By 2009 Ocado had grown from its original three founders to over 3,000 employees and was just about to become profitable. It faced competition from Tesco.com, the biggest online grocer in the world. Tesco, the UK's leading supermarket chain, had started an internet add-on to its regular business and used existing supermarkets to run its online operations. Learning objectives: This case compares Ocado and Tesco.com business models from a consumer proposition, operational efficiency, profitability and sustainability point of view. Participants will be challenged to think about the challenges online grocers face to meet shoppers' expectations, how operational choices impact the consumer proposition and what opportunities both companies have to further grow their business.