In this case, students assume the roles of FK Day and Dave Neiswander, leaders of the social enterprise World Bicycle Relief (WBR), which donates and sells bicycles in sub-Saharan Africa. As a social enterprise, WBR combines not-for-profit and for-profit activities. Starting as a traditional not-for-profit organization formed to donate bicycles after the Indian Ocean tsunami in 2004, WBR eventually added a for-profit arm to facilitate growth and reduce its dependence on donations and grants. As a result, by 2017 WBR had distributed around 400,000 bicycles, primarily to schoolgirls, entrepreneurs, and health workers. As the organization grows, its leaders are interested in optimizing operations and entering new countries in Africa. What is the optimal distribution of WBR's resources between its for-profit and not-for-profit operations? How should it define the objective of its operations: should WBR maximize its social impact or the total number of bicycles in the field? Which countries should it enter? To answer those questions, students are required to analyze the social enterprise business model. This analysis starts at the strategic level and ties into the operational level. If desired, this analysis can be followed by an Excel optimization of WBR's operations. The case contains historical data on the organization and poses questions that can be analyzed from the perspectives of a number of academic fields. It can be used in various types of courses including strategy, not-for-profit organizations, operations, and finance. The instructor materials include a prepared Excel model that can be used to make the quantitative analysis accessible to students without quantitative backgrounds, videos from WBR, and a video that shows FK Day and Dave Neiswander answering questions in the inaugural use of the case at Kellogg.

Spreadsheet supplement for case KE1090.

HP sells configure-to-order products. With millions of part combinations going into an order, the challenge is deciding which parts to keep in the portfolio to balance costs with revenues. The case explains how one would approach this problem before product introduction, but focuses on managing the existing portfolio.

Global Connect, a major telecommunications service provider, partners with national cable providers to bundle media and telecom services offered through voice over Internet protocol (VoIP). Global Connect provides the VoIP physical infrastructure that enables cable providers to offer VoIP phone service to their end customers. VoIP cable services are growing at a faster rate than anticipated, leaving Global Connect incapable of meeting contractual agreements with the cable partners and preventing them from capturing substantial VoIP market opportunities. Students are asked to improve the configuration of work at this service organization by identifying the types of waste in the current process. Process improvements use lean tools and their impact is quantified using time and capacity analysis.