Questions about Economics?

[Simone B]

I have been trying really hard to underdstand this material in Econ but I am having trouble 3 questions and I really need help with if someone would be kind enough...

1) Diseconomies of scale can be caused by which of the following:

a) the law of diminishing returns.
b) bureaucratic inefficiencies.
c) increasing advertising and promotional costs.
d) all of the above.

2) The certainty equivalent approach to accounting for risk in capital budgeting involves which of the following:
a) adjusting the discount rate used to calculate net present values.
b) adjusting the expected cash flows.
c) estimating the coefficient of variation.
d) estimating the standard deviation of the net present values.

3) If a risky cash flow of $10,000 is equivalent to a riskless cash flow of $9,300, the certainty equivalent factor is
a) 0.93
b) 0.07
c) 1.07
d) 1.93

[Sahara]

I don't want to do your homework for you. What concepts are you having difficulty in understanding? How much study time have you invested so far? Have you been doing the reading? Are you going to class? Have you spoken with your classmates and the instructor?

What about the questions are you not comprehending? You may need to break it down into its components in order to figure out the answers.