Answer:
A. Recent environmental research reveals that the dust from the limestone quarrying site has severely contaminated the water at a nearby lake.
Explanation:
The limestone production results in huge social effects like, noise pollution, soil pollution, which affects lives of people. And since the manufacturers or producers of limestone do not care about the social results of such production, they shall be liable to pay huge taxes.
As for this, the cause as stated in statement A is absolutely suitable.
Also the prices are more in this area even after so much of social destruction.
Accordingly high taxes as a penalty for such social destruction shall be charged.
At December 31, bright should record interest revenue of $100. Money gained by lending money or money acquired from depositing or investing can both be referred to as interest revenue.
Is interest revenue a liability or an asset?
If a company anticipates receiving the interest payment within the year, it typically records the interest receivable as a current asset on its balance sheet. Companies that collect interest from loans view this revenue as a significant source of income that belongs at the top of the income statement. It is the price of taking out a loan from a bank, financial institution, bond buyer, or another lender. In order to assist a business finance its operations, such as the acquisition of rival businesses or machinery, plant, and property, interest expense is incurred.
To learn more about interest revenue, refer to:
brainly.com/question/27992328
Coupon rate is the yearly interest earned by a loan and it can be calculated with

where i is the annual interest and p is the par value of the bond or the initial loan amount.
For this particular case, since the semiannual payment is $28.50, then the annual payment is 2 x 28.50 = $57.00.
Thus, we have

From this, the coupon rate is 0.057 x 100% = 5.7%.
Answer: 5.7%
Answer:
$44,955.10
$38,131.84
Explanation:
Present value is the sum of discounted cash flows
Present value can be calculated using a financial calculator
Investment X
Cash flow each year from year 1 to 9 = $6900
I = 7%
PV = $44,955.10
Investment Y
Cash flow each year from year 1 to 5 = $9300
I = 7%
PV = $38,131.84
To find the PV using a financial calculator:
1. Input the cash flow values by pressing the CF button. After inputting the value, press enter and the arrow facing a downward direction.
2. after inputting all the cash flows, press the NPV button, input the value for I, press enter and the arrow facing a downward direction.
3. Press compute
Answer:
True.
Explanation:
The statement is “True” because the Philip curve is the curve that exhibits the relationship between the inflation or price level and unemployment. If inflation rises, then unemployment falls. If inflation falls, then unemployment rises. This happens because there is a negative relationship between inflation and unemployment. However in the long run the Philip curve is a verticle line parallel to the inflation axis and that shows there is no trade-off. Thus the option A is correct.