Problem: Supply and Demand Background WagWumps are a new children's toy with the potential to be a highly successful product. WagWumps are cute and furry, and their eyes glow in the dark. Each family set consists of a mother, a father, and two children. Wee-Toys' manufacturing costs are about $6 per set, with $3 representing marketing and distribution costs. The wholesale price of a WagWump family for a retailer is $15.75, and the toy carries a suggested retail price of $26.99.\