<h3>I will try providing the best and latest robotics and gadgets to the school for better studying. You can elaborate it..</h3>
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.
The form of customer communication here is what is referred to as delivery status.
Given the FedEx tracking number that Alton has received, he would be able to get a customized and an in-depth tracking of the NFL jersey that he has ordered for his son.
The availability of a tracking number would also help to build his faith and confidence in the delivery service. This is because it is going to give him a timeline of his good that would help him to anticipate the delivery.
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Answer:
b. social benefits will be greater than private benefits
Explanation:
Positive externalities can be defined as those that produce positive effects for society in relation to the consumption of a good or service.
This is because the social benefit is the sum of the private benefit plus the sum of the external benefit.
An example of positive externality pertinent to the present is the fact that vaccinating people generates greater positive effects on society, because when vaccinating an individual there is less chance of having more people infected with some disease.
So it is correct to say that the social benefits will be greater than the private ones. Letter b.
