answer these problems

The cost characteristics of a CO testing machine at Dytran Instruments are shown below. The cost of a new fester is $100,000. The equation for determin- ing the AW of keeping the tester for 2 years is: (a] AW = -100,1004/PAS) - [42,010(P/F,1) + 4700(P/F31 4/PS) +40,000(4/F,5) (8) AW = -100,000(4/P12) - [42000(P/F,1) + 47000(P/F12)](4/P13) + 4000(4/F 2) (C) AW = -100,000(4/242) - 47,000 () AW = -100,000(4/243) - 42,000 Machine Age, MBO Costs, Salvage Value Years $ per Year at End of Wear, $ -42,000 -47.0DO -49.000 31,000 -90,000 24,030 -52,000 15 030 -54,000 -63,000 -67,000Define the following terms: bundle, contingent project, dependent project. State two assumptions made when doing capital ma- tioning using a PW analysis for unequal-life projects. For independent projects identified as A, B. C, D, E. F, and G, how many mutually exclusive bundles can be formed? For independent projects identified as W, X, Y, and Z, develop all of the mutually exclusive bundles. Projects X and Y perform the same function with different processes; both should not be selected I Five projects have been identified for possible implementation by a company that makes dry ice blasters-machines that propel tiny dry ice pel- lets at supersonic speeds so they flash-freeze and then lift grime, paint, rust, mold, asphalt, and\f\f\f