Answer:
A price increase of 1% will reduce quantity demanded by 4%
Explanation:
If the price elasticity is 4 then, this demand is highly responsive to changes in price.
So it will decrease by more than the price increase.
we must remember that the price-elasticity is determinate like:
↓QD / ΔP = price-elasticity
if the cofficient is 4 then a 1% increase in price:
↓QD / 0.01 = 4
↓QD = 0.04
Quantity demanded will decrease by 4%
Answer:
Hilary is a retired teacher who lives in Miami and does some consulting work for extra cash. At a wage of $50 per hour, she is willing to work 10 hours per week. At $65 per hour, she is willing to work 19 hours per week.
Using the midpoint method, the elasticity of Hilary’s labor supply between the wages of $50 and $65 per hour is approximately 2.37 , which means that Hilary’s supply of labor over this wage range is elastic.
Explanation:
Midpoint elasticity = (Change in labor supplied / Average labor supplied) / (Change in wage rate / Average wage rate)
= [(19 - 10) / (19 + 10) / 2] / [$(65 - 50) / $(65 + 50) / 2]
= [9 / (29 / 2)] / [15 / (115 / 2)]
= (9 / 14.5) / (15 / 57.5)
= 0.62/0.26
Midpoint elasticity = 2.37
Once elasticity is greater than 1, supply of labor is Elastic.
Answer:
b) $12 million
Explanation:
The new Book Value of the firm at the bigining of next year is $12 million.
In the calulation of Net Pfofit, Interst on loan has already been deducted, so deducting it from the total calculation will be wrong.
hence, only dividend paid will be removed from the addition of the Book Value anf the Net profit.
Closing balance = Opening Book Value + Net Profit - Dividend Paid
Note - The Net Profit is already ne of interest on loan.
Closing balance = $10 + $5 - $3
Closing balance is $12
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.
The correct answer would be index mutual fund
