Answer:
The contribution margin per unit is 0.98$
Explanation:
<em>4.25 revenue</em>
1.75 copo paper
1.18 shipping cost
.34 sales commision
<em>3.27 total variable cost</em>
Contribution 4.25 - 3.27 = 0.98
The contribution margin per unit is 0.98$ This is what is left after paying the variable cost.
Answer:
To find the value of bond, let's use the formula:
Value of bond = price of bond / (1 + interest rate)ⁿ
Here n represents number of years.
At 7% interest rate:
Value of bond A =
Value of bond B =
At 14% interest rate:
Value of bond A =
Value of bond B =
The difference between bond A at 7% and 14%:
$582.09 - $2067.35 = -$1485.26
The difference between bond B at 7% and 14%:
$2157.95 - $4066.79 = -$1908.84
% decrease between bond A and B:
Therefore, from the above calculations, we have the following:
Suppose the interest rate is 7%, Using the rule of 70, the value of Bond A is approximately $2067.35, and the value of Bond B is approximately $4066.79 .
Now suppose the interest rate increases to 14 percent.
Using the rule of 70, the value of Bond A is now approximately $528.09 , and the value of Bond B is approximately $2157.95 .
Comparing each bond's value at 7 percent versus 14 percent, Bond A's value decreases by a 22.19 percentage than Bond B's value.
The value of a bond decreases when the interest rate increases, and bonds with a longer time to maturity are more sensitive to changes in the interest rate.