Answer:
r = 9.86%
Explanation:
The formula for calculating the future value of an invested amount yielding a compound interest is given by:
where:
FV = future value = $16,000
PV = present value = $10,000
r = interest rate = ?
n = number of compounding period per year = 1
t = time in years = 5
∴ 
dividing both sides by 10,000
to remove the power of 5, we have to take the 5th root of both sides:
Using your calculator:
1.09856 = 1 + r
∴ r = 1.09856 - 1 = 0.09856
r = 0.0986 = 9.86%
∴ r = 9.86%
Answer:
(d) all costs exclusive of payments to fixed factors of production.
Explanation:
The cost involved in the first three options is considered by economists as accounting cost. Economic cost involves the accounting cost, but it is added to the opportunity cost, which is the remuneration that an economic agent fails to receive for practicing one economic activity and not another.
For example, a business owner has fixed production costs, but it should add to his opportunity cost to be working in that firm rather than another economic activity.
Home heating oil is considered inelastic demand instead of elastic demand. Inelastic demand is when people will buy the same amount whether the price of the good drops or rises. People who buy home heating oil want their homes to be kept heated and warm, since they are buying it to serve a purpose like this, whether the price rises or drops they still will need it. Since they will need it regardless of price, they will continue to buy it and therefor it is inelastic.
Answer:
the revenue variance is $1,990 unfavorable
Explanation:
The computation of the revenue variance is shown below:
Revenue variance
= Flexible revenue - actual revenue
= (2140 × $44.50) - $93,240
= $1,990 Unfavorable
hence, the revenue variance is $1,990 unfavorable
Answer:
b. 57.69
Explanation:
Calculation for what price that you will get a margin call
First step
200 shares *$25 per share=$10,000
Second step
Based on the information given we are required to post a 50% margin on the short sale.
Now let find the 50% margin
50% margin =50%*$10,000
50% margin=$5,000
Hence,
$10,000+$5,000=$15,000
Third step
Based on the information given we were told that the broker requires a 30% maintenance margin.
.30=($10,000-200p)/200p
60p=$15,000-200p
260p= $15,000
Hence
$15,000/260
Price= $57.69
Therefore the price that you will get a margin call will be $57.69
