Determine whether the study depicts an observational study or a designed experiment. A researcher obtained a random sample of 10
1 answer:
You might be interested in
Answer:
Answer for the question:
There are ten polluting firms, Firm1,. . . ,Firm10. Each firm emits 100 pounds of pollution prior to any regulations (so there are currently 1,000 pounds being emitted). Each firm has constant marginal abatement costs, but the costs vary across firms. Conveniently, the firms’ names indicate their marginal abatement costs. Firm1’s marginal abatement costs are constant at $1 per pound, Firm2’s marginal abatement costs are constant at $2 per pound,. . . , and Firm10’s marginal abatement costs are $10 per pound.
a. Suppose the regulator wants to achieve a 25% reduction in pollution (250 pounds). What is the cost effective allocation of emis- sions across the ten firms?
b. What are the total abatement costs for society to achieve a 250 pound reduction in emissions?
c. The marginal damage of pollution in this city is given by MD= 4-1/250 X, where X is the total reduction in pollution. What is the optimal level of pollution?
is given in the attachment.
Explanation:
Answer:
The percentage loss will be "-9.08%". The further explanation is given below.
Explanation:
The given values are:
Invested amount
= 20,000
Price of purchase
= $66
Total number of shares
= 500
The borrowed amount will be:
=
=
When the price increase to 69.63, the gain will be:
=
= ($)
The total gain will be:
=
=
Increase in percentage will be:
=
= %
Whereas if price stays quite well at $66, there is really no increase, so the percentage growth would be 0%.
If the price declines toward a loss of 62,37 per share:
=
=
Now,
The total loss will be:
=
=
The percentage loss will be:
=
= (%)