Answer: The nominal money supply should set at 1,600.
Explanation:
Given that,
Money demand function: (M/P)d = 2,200 – 200r
r - Interest rate
Money supply (M) = 2,000
Price level (P) = 2
If the fed wants to set the interest rate at 7% then,
Money supply = money demand
= 
= 2,200 – 200r
P = 2 and r = 7%
= 2,200 – 200 × 7
M = 800 × 2
M = 1,600
The nominal money supply should set at 1,600.
Answer:
Not to leave previous job.
Explanation:
- First of all, the question is that what he will lose after leaving the job?
- His earning per year is equal at both sides, still what's the opportunity cost for him?
<em>The answer is simple,</em> he may earn equal but if looked at it in a bigger picture he is losing 401k retirement plan and It is his opportunity cost. He may regret this after leaving the job.
The opportunity cost of attending class is the $15 that could have been made by watching a neighbor's child.
Opportunity cost refers to the benefits that one gives up in order to enjoy another benefit, that is, the benefit that is sacrificed.
In this question, two benefits are given up, but the real opportunity cost is the one that have the highest value, which is the $15.