udribat
A furniture dealer purchased a desk for $150 and then set the selling price equal to the purchase price plus a markup that was 40% of the selling price. If the dealer sold the desk at the selling price, what was the amount of the dealer's gross profit from the purchase and the sale of the desk?
A. $40
B. $60
C. $80
D. $90
E. $100
I used the options to help me out here, as i was sort of not confident!
let's start with E: 100
s.p - c.p = profit
s.p - 150=100
so s.p = 250 ---1
s.p=150(given:c.p)+100 ---eq2
lets deep dive into this 100 and look at the question " set the selling price equal to the purchase price plus a markup that was 40% of the selling price"
ok, we have the purchase price 150$, plus "40% of the selling price"
"40% of the selling price" we know this equals 100 from equation 2.
100=40% of the selling price, from 1, we know it's 250
100=40% of 250
100=100.. hence proved.. long but works when you are unsure.