please help part a5

Vice President for Sales and Marketing at Waterways Corpor ation is planning for production needs to meet sales demand in the coming year. He is also trying to determin how the company's profits might be increased. in the coming year. This problem asks you to use cost-volume-profit concepts to heip Waterways understand contribution margins of some of its products and decide whether to mass-produce any of them. Waterways markets a simple water control and timer that it moss-produces. Last year, the company sold 699,000 units at an average unit selling price of $3.80. The var able costs were $1,859,340, and the fixed costs were $557,802. If sales increase by 50,000 units and the cost behaviors do not change, how much will income increase on this product? Income will increase by $