A company produces 2,000 component parts that are used in one of its products. The unit product cost of the component part is: Variable manufacturing cost $ 7.50 Fixed manufacturing cost 6.00 Unit product cost $13.50 The component part can be purchased from an outside supplier for $10 per unit. If the part is purchased from the outside supplier, two-thirds of the fixed manufacturing costs could be eliminated. If the company purchases the part from the outside supplier, the company's net operating income would: Decrease by $1,000 Decrease by $3,000 Increase by $3,000 Increase by $2,000