Answer:
B. In considering our costs, we need to include what we could have earned by working at part-time jobs instead.
Explanation:
When the group of college students include, in their analysis of costs, what they could have earned by working at part-time jobs instead, they are including the opportunity cost.
The opportunity cost is what is given up to do something: the cost of not choosing an alternative.
Including opportunity costs in their cost-benefit analysis reveals sound economic thinking.
Answer: 7%
Explanation:
Given data:
P = $5,000
r = ?
t = 40years
i = $1,000,000
Solution:
NFW = 0 = -$5000 ( F/A , i , 40 ) + $1,000,000
( F/A , i , 40 ) = $1,000,000 / $5,000
= 200
From compound interest table
( F/A , 7% , 40 ) = 199.636
Therefore the return for the investment would be 7%
Answer:
It will Decreases U.S. real GDP and on the other way round it will increases the well-being of a typical working person in the U.S.
Explanation:
The impact of the decline in working hours is that it will Decreases U.S. real GDP and on the other way round it will definitely lead to increase in the well-being of a typical working person in the U.S. because of the decline in the U.S work week which was formally 60 hours in the 1980 but now 40 hours today because a typical working person will have more time for him/her and the stress involved in working for 60 hours per week will reduce when compared with working for 40 hours per week because a typical working person in the U.S will preferred to work for 40 hours per week than 60hours per week for the betterment of their well being.
Coal is the fuel that is being used on a large scale in the last century to supply energy, which began to be utilized most recently.
Before coal are used to run a train and steam engines. Coal are used to cook foods and there are other things.<span />
Answer:
12.75 %
Explanation:
Cost of Capital is calculated on a Weighted Average basis. This is because there is a Pooling of Funds when it comes to financing projects. So Cost of Capital is the Return that is Required by providers of Long Term source of finance.
Cost of Capital = E/V × Ke + D/V × Kd
Where,
E/V = Market Weight of Equity
= 0.55
Ke = Cost of Equity
= 15%
D/E = Market Weight of Debt
= 0.45
Kd = Cost of Debt
= 10%
Therefore,
Cost of Capital = 0.55 × 15% + 0.45 × 10%
= 12.75 %
