DQuestion 1 2 pts Cool-It Company manufactures and sells commercial air conditioners. Because of current trends, it expects to increase sales by 10 percent next year. If this expected level of production and sales occurs and plant expansion is not needed, how should this increase affect next year's total amounts for the following costs. Variable Costs Mixed Costs Mied Cost Fihedt O ncrease increase increase O increase change O nochange increase increase D Question 2 2 pts Spice Inc's unit selling price is $60, the unit variable costs are $35,fixed costs are $125,000, and current sales are 10,000 units. How much will operating income change if sales increase by 8,000 units? O $150.000 decrease O $175 increase O $200,000 increase O $150,000 increase