Available options are:
A. All of the choices are correct.
B. Average fixed costs would increase.
C. Marginal costs would increase.
D. Average variable costs would increase
Answer:
Option B. Average fixed costs would increase.
Explanation:
As the variable cost is the same which means that the marginal cost (All variable costs) would neither increase nor the average variable cost (Average variable cost due to fluctuating variable cost) would increase. Hence both Option C and D are incorrect.
Option B is correct because:
Average Fixed cost = (Initial Value + Value Now) / 2
Average Fixed cost = ($100 + $150) / 2 = $125
This means that the average cost has been increased.
Answer:
C) Invest $2500 in a risk free asset and $2500 in a stock with beta of 2.0
Explanation:
Stock that is beta 2 means that it is twice as volatile as the whole market. Meaning for example if the market is expected to move by 5% this stock will move 10%. New startup firms that are fast-growing usually have stocks in this category. It is more risky thank normal shares but no too much. We can invest $2,500 here.
We invest the remaining $2,500 in risk-free assets
This is a backup on the chance that the investment on beta 2 stocks do not perform, the risk-free assets will make up for losses.
Answer:
How should she compute her required annual investment?
$ 36.987
Explanation:
With the present value formula we can calculate how she has to invest today to get $45,000 at the end of the 5 years, with a compounded rate of 4%.
Principal Present Value = F / (1 + r)^t
In this case we have the future value and we need to find the present value that we have to invest to get the money expected.
Principal Present Value = 45,000 / (1 + 4%)^5 = $36,987
If we invest today $36,987, with a compounded interest rate of 4% we get at the end of the period, 5 years, the total sum of $45,000.
He control his profits en his expenditure without interference
