Finnd costs are sunk costs. Thue Fatse A points Abel Company produces three versions of baseball batsi wood, aluminum, and hard rubber. A condensed segmented income statement for a recent period followe: Assume none of the fixed expenses for the hard rubber line are avoidable. What will be total net income if the Hard Rubber line is dropped? Decrease by 15,000 Increase by 15,000 Decrease by 7,000 Increase by 7,000