14 Mohamed Corp. has variable manufacturing costs of $35 per unit and fixed manufacturing costs of $15 per unit. Variable selling and administrative costs are $5 per unit and fixed selling and administrative costs are $2 per unit. Murray and Sons desires an ROI $15 per unit. Murray and Sons uses the variable cost plus pricing approach. What is the markup percentage for Mohamed Corp.? O a. 85% O b. 80% c. 70% O d. 75%