A store’s selling price of $2500 for a certain printer would yield a profit of 40 percent of the store’s cost for the printer. What selling price would yield a profit of 50 percent of the printer’s cost?  Choose the correct answer.
A) $2400  B) $2464  C) $2650  D) $2478  E) $2800
1.4x = 2500   x=2500/1.4   so, 1.5X = 2500*1.5/1.4= 2478   Answer:- $2478
<result>D</result>
A store’s selling price of $2500 for a certain printer would yield a profit of 40 percent of the store’s cost for the printer. What selling price would yield a profit of 50 percent of the printer’s cost?