Answer:
The lump sum invested was $2,730.30.
Explanation:
Giving the following information:
Invested one lump sum 17 years ago at 4.25 percent interest. Today, the proceeds totaled $5,539.92.
We need to calculate the original amount that this person invested 17 years ago. We will use the following formula:
PV= FV/(1+i)^n
PV= 5,539.92/ (1.0425)^17
PV= $2,730.30
Answer:
Hola Amigo! Here's ur answer :D
Explanation:
The equilibrium price is the only price where the desires of consumers and the desires of producers agree—that is, where the amount of the product that consumers want to buy (quantity demanded) is equal to the amount producers want to sell (quantity supplied).
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Answer:
the nominal annual interest rate on the payment plan is 15%
Explanation:
According to the question, a one-time payment for the speakers will cost $1,000
An installmental payment will have a $150 down payment and then another $100 fro ten subsequent months.
Calculating the total payment at tthe end of the payment plan will give
$150 + ($100 x 10months)
we have, $150 + $1,000 = $1,150.
This shows that at the end of the payment plan, the set of speakers would have cost $1,150 instead of $1,00 one-time payment.
Step 2:
To calculate the interest rate, we subtract the one-time price from the payment plan price and express it as a percentage of the one time price to get tthe interest rate.
$1,150-$1,000 = $150
then we have,
($150 ÷ $1,000) × 100%
= 0.15 × 100%
- 15%
The nominal annual interest rate is 15%.
Cheers.
Answer: Option (c) is correct.
Explanation:
Given that,
Price elasticity of demand = 0.5
Percentage increase in price = 8%
Price elasticity of demand = 
0.5 = 
Percentage change in quantity demanded = 0.5 × 8
= 4%
Therefore, if the price rises by 8% then as a result quantity demanded decreases by 4%.
