________ would be hurt by unexpected inflation. a. A firm that purchased inputs with a two-year contract b. A worker whose wage
1 answer:
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Answer:
For Bagels = 1.33
For Donuts = -1.33
Explanation:
Using the midpoint method, Alex's percentage change in income is given by the difference in income divided by the average income:
Alex's percentage change in demand for both bagels and donuts is given by the difference in the quantity consumed divided by the average consumption:
Alex's income elasticity of demand for bagels and donuts, respectively, is:
His income elasticity of demand for bagels is 1.33, while for Donuts it is -1.33.
Answer:
D. For a higher interest rate, an annuity has a smaller future value
Explanation:
If the interest rate increases, then the capitalization factor on the annuity increases making the annuity future valeu increase:
on the capitalziation factor we got rate in both part of the division:
on the top part is being added a unit and power to t
while in the other it doesn't change.
While it is true that a higher dividend makes the quotient decrease, the increases in the top part exceeds by far the increase in the bottom part, making increase the quotient.