If the price of chocolate-covered peanuts decreases from $1.10 to $0.90 and the quantity demanded increases from 190 bags to 210
2 answers:
Answer:Price elasticity of demand = -0.05
Explanation:
Price elasticity of demand using the midpoint method=
where Q =Quantity demanded
P = Price
Price elasticity of demand = (
=
0.025/ -0.05 = -0.05
Price elasticity of demand = -0.05
The Price elasticity of demand tells us how much quantity demanded changes in response to a change in price. Here the Demand for a good is inelastic because the PED coefficient is less than one -0.05
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Answer:
We can withdraw an equivalent annuity of $ 293.658 each year.
Explanation:
We build a scheduled table to know the future value of the gradient investment
Time Beg Gradient Total Rate Ending
1 $100.00 $100.00 $100.00 0.060 $106.00
2 $106.00 $100.00 $206.00 0.060 $218.36
3 $218.36 $200.00 $418.36 0.060 $443.46
4 $443.46 $300.00 $743.46 0.060 $788.07
5 $788.07 $400.00 $1,188.07 0.060 $1,259.36
6 $1,259.36 $500.00 $1,759.36 0.060 $1,864.92
7 $1,864.92 $600.00 $2,464.92 0.060 $2,612.81
Then, we solve for the equivalent annuity-due:
PV 2,613
time 7
rate 0.06
C $ 293.658
Itis annuity due as we will going to retire cash in a 6 year period for seven times. (at each year-end during 6 years thus, annuity-due
1st 2nd 3rd 4th 5th 6th 7th
/-------/-------/-------/-------/-------/-------/-------/
1 2 3 4 5 6 7