Answer: X=$307.50
Given:
Ben’s savings weekly = $61.50
It is 1/5 or 20% of his weekly savings
To find Ben’s weekly pay in $
Let X= Ben’s weekly pay in $
To solve, we use the equation
1/5X=61.50
.20X=61.50
X=61.50/.20
X=$307.50
Answer:
Direct, upward sloping
Explanation:
Supply refers to the quantities of goods or services that firms are willing to sell to the markets are a specific price. As per the law of supply, an increase in prices leads to an increase in the quantity supplied. Therefore, the relationship between the price and quantity supplied is direct. Firms prefer to supply more products to the markets at higher prices because they will make more profits.
The supply curve is a graphical presentation of the relationship between price and quantity supplied. The supply curve is upward sloping. It originates from the bottom left corner, showing how quantities vary along the curve at different prices. Quantity supplied increases as the price rise.
Answer:
c. 10%
Explanation:
The Yield to Maturity(YTM) of the Bond is the cost of the debt. So, we need to find the YTM first.
Here i will use a Financial Calculator to enter and compute the YTM as follows :
N = 20× 2 = 40
PMT = ($1,000 × 8%) ÷ 2 = $40
PV = $828
P/YR = 2
FV = 1,000
I or YTM = ?
Thus the cost of the Bond is 10%
Answer - A (7 years)
WORKINGS
To calculate how long it would take for the new refrigerator to pay for
itself in lower utility costs, the cost of new refrigerator will be divided by lower utility cost per
year
Cost of new refrigerator = $598
TO CALCULATE LOWER UTILITY COST PER YEAR
At a cost of only 12 cents per day
Annual cost will be 12 X 365 = 4380 Cents ($43.8)
Cost saved annually = Cost of old refrigerator – Cost of new
refrigerator.
Lower utility cost per year = $132 – $43.8
Lower utility cost per year = $88.2
How long would it take for the new refrigerator to pay for
itself in lower utility costs?
$598 ÷ $88.2
= 6.78 years
Approximately 7 years
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