A cost analysis is to be made to determine what, if anything, shoqld be done in a situation offering


A consume decomposition is to be made to determine what, if anything, shoqld be performed in a position subsidy three "do-something" and one "do-nothing" resources. Estimates of the consume and benefits are as follows.

Use a 10-year decomposition era for the lewd mutually exclusive resources. At the end of 5 years, Alternatives 1 and 2 may be replaced delay selfcorresponding resources (delay the corresponding consume, benefits, salvage value, and helpful society).

(a) If an 8% attention rebuke is used, which resource should be chosen?

 (b) If a 12% attention rebuke is used, which resource should be chosen?