Return on Software: Maximizing the Return on Your Software Investment

Chapter 9 Self-Study Questions

1.	Alternative P1 P2 P3 Meaning A0 0 0 0 Do nothing A1 1 0 0 P1 only A2 0 1 0 P2 only A3 1 1 0 P1 and P2 A4 0 0 1 P3 only A5 1 0 1 P1 and P3 A6 0 1 1 P2 and P3 A7 1 1 1 All
2.	Alternatives A2 and A6 are infeasible because they contain proposal P2 without its contingent proposal, P1. Alternatives A6 and A7 are infeasible because they contain mutually exclusive proposals (P2 and P3). Alternative A7 is also infeasible because of budget constraints. Alternative P1 P2 P3 Meaning   A0 0 0 0 Do nothing   A1 1 0 0 P1 only   A2 0 1 0 P2 only No P1 A3 1 1 0 P1 and P2 Budget A4 0 0 1 P3 only   A5 1 0 1 P1 and P3   A6 0 1 1 P2 and P3 No P1, exclusive A7 1 1 1 All Exclusive, budget The feasible alternatives are A0, A1, A4, and A5.
3.	A0 A1 A4 A5 Investment $0 $800,000 $400,000 $1,200,000 Annual revenue $0 $450,000 $300,000 $750,000 Annual ...