Respuesta :
Answer:
Year       Cash Flow (A)       Cash Flow (B)
0 Â Â Â Â Â Â Â Â Â Â Â -37,500 Â Â Â Â Â Â Â Â Â Â Â -37,500
1 Â Â Â Â Â Â Â Â Â Â Â Â 17,300 Â Â Â Â Â Â Â Â Â Â Â Â 5,700
2 Â Â Â Â Â Â Â Â Â Â Â Â 16,200 Â Â Â Â Â Â Â Â Â Â Â 12,900
3 Â Â Â Â Â Â Â Â Â Â Â Â 13,800 Â Â Â Â Â Â Â Â Â Â Â 16,300
4 Â Â Â Â Â Â Â Â Â Â Â Â 7,600 Â Â Â Â Â Â Â Â Â Â Â 27,500
1) Using an excel spreadsheet and the IRR function:
IRR project A = 20%
IRR project B = 19%
2) Using the IRR decision rule, Bruin should choose project A.
3) In this case, since the length of the projects is only 4 years, then there should be no problem with the IRR decision rule, but for projects with longer time lengths, the discounts rates might vary and the best option is to use the modified internal rate of return (MIRR). But in this case the NPV of project B is higher, then Bruin should probably project B because it has a higher NPV. The NPV is always more important then the IRR.
4) Again using an excel spreadsheet and the NPV function:
NPV project A = $6,331
NPV project B = $8,139
5) first we must subtract cash flows from A by the  cash flows from B:
1 Â Â Â $11,600
2 Â Â $3,300
3 Â Â -$2,500
4 Â -$19,900
then we calculate the IRR = 16%
Bruin should be indifferent between the two projects at a 16% discount rate. That means that at discount rates above 16%, you should choose project A, but at discount rates below 16%, you should choose project B
1. The IRR for Project A = 20% and for Project B = 19%.
2. Based on the IRR decision rule, the company should accept a. Project A.
3. The above decision based on the IRR rule is not necessarily correct. Â So the correct option is b. No.
4. The NPV for Projects A and B are as follows:
Year   Cash Flow (A)     PV   (20%)    Â
0       –$ 37,500   –$37,500
1 Â Â Â Â Â Â Â Â Â 17,300 Â Â Â Â Â 15,585.59 (0.9009 x $17,300)
2 Â Â Â Â Â Â Â Â 16,200 Â Â Â Â Â Â 13,148.28 (0.8116 x $16,200)
3 Â Â Â Â Â Â Â Â 13,800 Â Â Â Â Â 10,090.44 (0.7312 x $13,800)
4 Â Â Â Â Â Â Â Â Â 7,600 Â Â Â Â Â Â 5,006.36 (0.6587 x $7,600)
NPV for Project A = Â Â Â $6,330.67
Year   Cash Flow (B)     PV   (20%)    Â
0       –$ 37,500   –$37,500
1 Â Â Â Â Â Â Â Â Â Â 5,700 Â Â Â Â Â Â Â 5,135.13 (0.9009 x $5,700)
2 Â Â Â Â Â Â Â Â 12,900 Â Â Â Â Â 10,469.64 (0.8116 x $12,900)
3 Â Â Â Â Â Â Â Â 16,300 Â Â Â Â Â Â 11,918.56 (0.7312 x $16,300)
4 Â Â Â Â Â Â Â Â 27,500 Â Â Â Â Â Â 18,114.25 (0.6587 x $27,500)
NPV for Project B = Â Â Â Â $8,137.58
5. If Bruin, Inc. applies the NPV decision rule, it will choose b. Project B.
6. At the discount rate of 19.5% {(20% + 19%)/2}, Bruin, Inc. will be indifferent between the two projects.
Data and Calculations:
To calculate the IRR, let us assume discount rates of 20% and 19% for the two projects.
Year   Cash Flow (A)     PV  (20%)    Â
0       –$ 37,500   –$37,500
1 Â Â Â Â Â Â Â Â Â 17,300 Â Â Â Â Â Â 14,417 (0.8333 x $17,300)
2 Â Â Â Â Â Â Â Â 16,200 Â Â Â Â Â Â 11,250 (0.6944 x $16,200)
3 Â Â Â Â Â Â Â Â 13,800 Â Â Â Â Â Â 7,986 (0.5787 x $13,800)
4 Â Â Â Â Â Â Â Â Â 7,600 Â Â Â Â Â Â 3,665 (0.4823 x $7,600)
Total NPV = Â Â Â Â Â Â Â Â Â Â Â Â $182
Year   Cash Flow (B)      PV  (19%)
0       –$ 37,500    –$37,500
1 Â Â Â Â Â Â Â Â Â Â 5,700 Â Â Â Â Â Â Â 4,790 (0.8403 x $5,700)
2 Â Â Â Â Â Â Â Â 12,900 Â Â Â Â Â Â Â Â 9,110 (0.7062 x $12,900)
3 Â Â Â Â Â Â Â Â 16,300 Â Â Â Â Â Â Â 9,672 (0.5934 x $16,300)
4 Â Â Â Â Â Â Â Â 27,500 Â Â Â Â Â Â Â 13,714 (0.4987 x $27,500)
Total NPV = Â Â Â Â Â Â Â Â Â Â Â Â Â $214
Learn more about NPV and IRR here: https://brainly.com/question/15177997