Use the Inventory template for answering this question. Wohl$$s Discount Stores stocks toy

race cars. The normal purchase price is $$5\mathrm{.}00$ per unit for these cars, but the store faces the

following quantity discount schedule: For orders between $1000$ to $1999,$ the price drops to

$$4\mathrm{.}80/$unit; for orders of $2000$ or more, the price drops further to $$4\mathrm{.}75/$unit$.$ The ordering

cost is $$49$ per order, annual demand is $5000$ cars, and the inventory carrying cost is $20\%$ of

the material cost. What order quantity will minimize total cost?