Last year, Amethyst Company's cash account decreased by 59.000. Net cash flow from revesting activities were $21,000. Net cash flow from financing activities were (511.000). On the statement of cash flows.net from operating activities were: $1,000 $10,000 $(9.000) $(19,000) Sales Units 100.000 /Direct labor $500.000 Direct materials $300.000 Variable manufacturing overhead $100.000 Depreciation $100.000 Supervisor Salaries $300.000 Rent $150.000 Allocated general overhead $200.000 Variable costs, the supervisor salaries and rent are related specifically to production of the battery component. The allocated general overhead represents fixed costs of the entire company. They are considering purchasing the batteries for $ 12.00 per battery from another comparvy. What would be the effect on operating income if Samsong chose to outsource battery manufacturing? $ 450,000 increase $ 250,000 increase $ 300,000 decrease $ 150,000 increase