If the unit cost price of a product is #90 and sold at a profit margin of 50%, what is the selling price?
A.
#45
B.
#90
C.
#135
D.
#180
Answer: C
To see detailed solution to this question and thousands of other questions offline, download TestDriller SSCE. Practice rigorously for WASSCE, enjoy educational games, get chief examiners' reports, summary of WAEC literature books, compete with your peers, win prizes and more.