Chapter 9 Capital Budgeting Techniques 197
If a project’s IRR is less than its required rate of return, then the discounted payback
period will be less than the regular payback period.
If a project has a cash outflow at t = 0 followed by a single cash inflow at t = 10, then the
MIRR will be less than the regular IRR.
If a project has a cash outflow at t = 0 followed by a single cash inflow at t = 10, then the
MIRR will be greater than the regular IRR.
44. Which of the following is most correct? The modified IRR (MIRR) method:
Always leads to the same ranking decision as NPV for independent projects.
Overcomes the problem of multiple rates of return.
Compounds cash flows at the required rate of return.
Overcomes the problem of cash flow timing and the problem of project size that leads to
criticism of the regular IRR method.
Answers b and c are both correct.
45. The modified IRR (MIRR) is normally
Less than the regular IRR if IRR > k.
Greater than the regular IRR if IRR > k.
Equal to the regular IRR if IRR = k.
Answers a and c are both correct.
Answers b and c are both correct.
46. Which of the following statements is correct?
When dealing with independent projects, discounted payback (using a payback
requirement of 3 or less years), NPV, IRR, and modified IRR always lead to the same
accept/reject decisions for a given project.
When dealing with mutually exclusive projects, the NPV and modified IRR methods
always rank projects the same, but those rankings can conflict with rankings produced by
the discounted payback and the regular IRR methods.
Multiple rates of return are possible with the regular IRR method but not with the
modified IRR method, and this fact is one reason given by the textbook for favoring
MIRR (or modified IRR) over IRR.
Statements a, b and c are all false.
47. Which of the following statements is correct?
There can never be a conflict between NPV and IRR decisions if the decision is related to
a normal, independent project, i.e., NPV will never indicate acceptance if IRR indicates
rejection.
To find the MIRR, we first compound CFs at the regular IRR to find the TV, and then we
discount the TV at the required rate of return to find the PV.
The NPV and IRR methods both assume that cash flows are reinvested at the required rate
of return. However, the MIRR method assumes reinvestment at the MIRR itself.