Darth Company sells three products. Sales and contribution margin ratios for the three products follow:

Given these data, the contribution margin ratio for the company as a whole would be:

Sales in dollars Contribution margin ratio. Product X $20,000 45% Product Y $40,000 40% Product Z $100,000 15% Siven these data, the contribution margin ratio for the company as a whole would be: Multiple Choice 25% it is impossible to determine from the data given. 75% 33.3%