Let x = what the apprentice makes, in dollars. Then the journeyman makes 2x dollars, and the master makes 2.5*(2x) = 5x dollars. An equation for the total is x + 2x + 5x = 5600 dollars. Simplify and solve for x 8x = 5600 x == 700 dollars. ANSWER. 700, 1400 and 3500 dollars for the apprentice, the journeyman and the master, respectively.