The Sundby Corporation produces three products with the following costs and selling prices: Product A Product B Product C Selling price per unit 21 12 32 Variable cost per unit 11 7 18 Fixed cost per unit 5 3 9 Machine hours per unit 2 1/2 7 Demand 1,000 units 4,000 units 2,000 units The company has insufficient capacity to fulfill all of the demand for these three products. They have a limitation of 3,000 machine hours in any given period. To maximize profit, they should make how many Product A's