Bradham Manufacturing incurs the following costs to produce 7,500 units of a subcomponent: Cost Information Cost Type Costs Direct Materials $21,000 Direct Labor $45,500 Variable Overhead $17,500 Fixed Overhead $45,000 An outside supplier has offered to sell Bradham the subcomponent for $13 a unit. No fixed overhead costs are avoidable. If Bradham accepts the offer, by how much will net income increase (decrease)?