146.Cable Company produces 1,000 units of Part W per month. The total manufacturing costs of the part are as follows: Direct materials P10,000 Direct labor 5,000 Variable overhead 5,000 Fixed overhead 30.000 Total manufacturing costs P50,000 An outside supplier has offered to supply the part at P30 per unit. It is estimated that 20% of the fixed overhead assigned to Part W will no longer be incurred if the company purchases the part from the outside supplier. If Cable Company purchases 1,000 units of Part W from the outside supplier per month, then its monthly operating income will