The opportunity cost of attending class is the $15 that could have been made by watching a neighbor's child.
Opportunity cost refers to the benefits that one gives up in order to enjoy another benefit, that is, the benefit that is sacrificed.
In this question, two benefits are given up, but the real opportunity cost is the one that have the highest value, which is the $15.
Answer:
4.76%
Explanation:
The requirement in this question is determining the discount rate which gives the same present value in both cases since discount rates discount future cash flows to present value terms.
PV of a pertuity=annual cash flow/discount rate
PV of a pertuity=$17,000/r
PV of ordinary annuity=annual cash flow*(1-(1+r)^-n/r
PV of ordinary annuity=$30,000*(1-(1+r)^-18/r
$17,000/r=$30,000*(1-(1+r)^-18/r
multiply boths side by r
17000=30,000*(1-(1+r)^-18
divide both sides by 30000
17000/30000=1-(1+r)^-18
0.566666667=1-(1+r)^-18
by rearraging the equation we have the below
(1+r)^-18=1-0.566666667
(1+r)^-18=0.433333333
divide indices on both sides by -18
1+r=(0.433333333)^(1/-18)
1+r=1.047554315
r=1.047554315-1
r=4.76%
Answer:
C.
Explanation:
The law of demand states that when the price of a good or service increases, the quantity demanded decreases and when the price decreases the quantity demanded increases (other things constant).
Is not option A because it says changes in income and not changes in prices. Is not option B because it says the opposite that the law of demand states: when the muffins price is low, Melissa buys fewer than when the price is high. Is not option D because the law of demand is not directly related with substitute goods. It is option C because when the price is low ($0.25) Dave buys more donuts than when the price is high ($0.50)
Answer:
The correct answer is 156,000
good luck ❤
