A student would like to buy cross-over SUV from a local dealer, but she thinks the payments will be too high. Marketing does not
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Answer: Her income elasticity of demand for cottage cheese is <em><u>0.3333</u></em> making it a <em><u>normal and necessary</u></em> good.
The income elasticity of demand is given by :
The percentage change in income is given as 60%. We calculate the percentage change in quantity demanded as follows:
Substituting the value above in the income elasticity demand formula we get,
<u>YED = 0.33333</u>
Since the income elasticity is positive, and since Shawna buys more cottage cheese after an increase in income, we can classify this good as a normal good.
Since the income elasticity is between 0 and 1 we can also conclude that cottage cheese is also a essential good or a necessity.
Answer:
64,313.74 ; 95,559.38 ; 47,283.11
Explanation:
by definition the present value of an annuity is given by:
where is the present value of the annuity,
is the interest rate for every period payment, n is the number of payments, and P is the regular amount paid. so applying to this particular problem, we have:
1. P=8,200, n=25, i=12%
2. P=8,200, n=25, i=7%
3. P=8,200, n=25, i=17%