Could someone help me with this question?

The machining division of Sheridan International has a capacity of 2,000 units. Its sales and cost data are: Selling price per unit $75 Variable manufacturing costs per unit 20 Variable selling costs per unit 6 Total xed manufacturing overhead 224,400 The machining division is currently selling 1.800 units to outside customers, and the assembly division of Sheridan International wants to purchase 400 units from machining. If the transaction takes place. the variable selling costs per unit on the units transferred to assembly will be $0funit, and not $6p'unit. If Sheridan's assembly division is currently buying from an outside supplier at $69 per unit, what will be the effect on overall company prots if internal sales for 400 units take place at the optimum transfer price? The company protswould increase V bY$ 9,300