Company XYZ is currently operating with a 60% contribution margin. The company is planning an upgrade in its production facilities, which is expected to increase sales by $15,000. However, this upgrade is expected to increase fixed costs of $2,500. What would be the expected change in profit? a. Decrease by $6,000 b. Increase by $6,500 c. Decrease by $2,500 d. Increase by $12,500 Increase by $15,000 e. Mazoon Company sells 800 units resulting in $300,000 of sales revenue, $200,000 of variable costs, and $36,000 of fixed costs. Breakeven point in units is: O a. 375 units Ob. 45 units Oc. None of the given answers d. 125 units O e. 288 units