Incremental Analysis [LO 3] In the past year, Williams Mold & Machine had sales of $7.000.000 and total production costs of $5.000.000. In the coming year, the company believes that sales and production can be increased by 25 percent, but this will require adding a second production shift to work from 4:00 p.m. to 1:00 a.m. Indicate three production costs that are likely to increase because of the addition of a second production shift. Suggest a production cost that most likely will not increase when the second shift is added