The owner of an indoor beach volleyball and rock climbing recreational facility in London, Ontario, is considering expanding by adding a rooftop patio and outdoor beach volleyball court. Students are asked to perform a business size-up and to analyze the expansion qualitatively. Students are required to list all the cash flows associated with the expansion and classify them as relevant (cash, future and different), recurring or one-time costs. Once this is completed, students are to perform a differential analysis, with sensitivity analysis, where necessary, to determine the return on investment and to establish the payback period. Finally, students are to make a decision about going ahead with the expansion.