Cobb Company produces 8,000 parts each year, which are used in the production of one of its products. The unit product cost of a part is $36, computed as follows: Variable production costs $16 Fixed production costs 20 The parts can be purchased from an outside supplier for only $24 each. If the part is outsourced, fixed production costs would be reduced by one-fourth. If the parts are purchased from the outside supplier, the annual impact on the company's operating income will be: