Answer:
a) should install the solar cells
alternative 1, solar cells
initial investment $18,000
annual expenses $2,400 (5 years)
NPV = $27,097.89
AW = (10% x $27,097.89) / [1 - (1 + 10%)⁻⁵] = $7,148.36
alternative 2, power line
initial investment $27,500
annual expenses $1,000 (5 years)
NPV = $31,290.79
AW = (10% x $31,290.79) / [1 - (1 + 10%)⁻⁵] = $8,254.43
b) $23,307.10
Answer:
Shoe-leather Costs.
Explanation:
In this scenario, Bob manages a grocery store in a country experiencing a high rate of inflation. He is paid in cash twice per month. On payday, he immediately goes out and buys all the goods he will need over the next two weeks in order to prevent the money in his wallet from losing value.
What he can't spend, he converts into a more stable foreign currency for a steep fee. This is an example of the Shoes-leather costs of inflation.
A Shoe-leather costs refers to the costs of time, energy and effort people expend to mitigate the effect of high inflation on the depreciative purchasing power of money by frequently visiting depository financial institutions in order to minimize inflation tax they pay on holding cash.
Metaphorically, it ultimately implies that in order to protect the value of money or assets, some people wear out the sole of their shoes by going to financial institutions more frequently to make deposits.
Hence, Bob is practicing a shoe-leather cost of inflation so as to reduce the nominal interest rates.
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Answer:
the book value of the shareholder equity is $53,413
Explanation:
The computation of the book value of the shareholder equity is shown below;
Book value of shareholders equity is
= Book value of mailing + net working capital - Long term debt
= $25,955 + $92,535 $65,077
= $53,413
Hence, the book value of the shareholder equity is $53,413
Answer:
a common resource when it is congested, but it is a public good when it is not congested.
Explanation:
We live in different areas, across city streets, with roads and they can either be public goods or common resources. Now, when the streets are not congested, it simply means that an individual can freely access the areas without that affecting any other person. In this simple case, the use by one person is not in rival consumption and so the streets are said to be a public good. But when the area is fully congested, people might find it difficult to move around through the areas. The use of the areas could cause negative externalities. Because the place would be overcrowded, people can only move at a slow pace. In this case, the street are said to be a common resource.
