Short position (I think you were supposed to add answers)
Answer:
Elastic demand
Unit elastic demand
Inelastic demand
Explanation:
Elasticity of demand measures the degree of responsiveness of quantity demanded to changes in price.
Elasticity of demand = percentage change in quantity demanded/ percentage change in price.
Denand is elastic if when price is increased, the quantity demanded changes more than the increase in price. Quanitity demanded is more sensitive to changes in price.
If price is increased, the quantity demanded falls and as a result the total revenue earned by sellers falls.
The elasticity of demand is usually greater than 1 when demand is elastic.
Demand is unit elastic if a change in price has the same proportional change on quantity demanded. The coefficient of elasticity is equal to one.
If price is increased, the quantity demanded changes by the same proportion so there's no change in total revenue of sellers.
Demand is inelastic if a change in price has little or no effect on quantity demanded.
Coefficient of elasticity is usually less than one.
If price is increased, there is little or no change in the quantity demanded and as a result the revenue earned by sellers increase.
I hope my answer helps you
Answer:
0.31
Explanation:
Income elasticity of demand measures the responsiveness of quantity demanded to changes in income
Income elasticity of demand = percentage change in quantity demanded / percentage change in income
Percentage change in income =
= 2.3
when income was $300, ramen was demanded twice, that is 2/7 times a week. converting to fraction gives 0.29
Percentage change in quantity =
= 0.72
0.72/2.3 = 0.31
Answer:
Coupon rate = 5.8%
Explanation:
The price of a bond is the present value (PV) of the future cash flows discounted at its yield.
So we will need to work back to ascertain the coupon rate
Step 1
<em>Calculate the PV of redemption value and PV of interest payments</em>
<em>PV of Redemption </em>
= 1.067^(-5) × 1000
=723.06
<em>PV of the annual interest rate</em>
= price of the bond - PV of redemption
= $964- 723.06
= 240.934
Step 2
<em>Calculate the interest payment</em>
Interest payment = PV of redemption value / annuity factor
Annuity factor =( 1 -(1+r)^(-n) )/r
<em>Annuity factor at 6.7% for 5 years</em>
Factor =( 1-1.067^(-5) )/0.067
= 4.1333
Interest payment = <em>PV of the annual interest rate</em> / Annuity factor
Interest payment=
=240.93/4.1333
=58.290
Step 3
<em>Calculate the coupon rate</em>
Coupon rate = interest payment/ par value
Coupon rate = (58.290/1000) × 100
= 5.8%
Coupon rate = 5.8%