Marigold Hats is planning to sell 644 straw hats in April. Each hat requires kilogram of straw and hour of direct labour. Straw costs $0.20 per kilogram and employees of the company are paid $20 per hour. Marigold has 75 kilograms of straw and 44 hats in beginning inventory and wants to have 45 kilograms of straw and 60 hats in ending inventory. How many units should Marigold Hats produce in April?

660

704

600

644