batter8161 batter8161 04-01-2024 Computers and Technology contestada The cost of some imported hand tools is $X per set. A retailer decides to use a markup of Y% on cost. Find the selling price of the set. a. X + XY/100 b. X + X(1 + Y/100) c. X - XY/100 d. X - X(1 - Y/100)