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

	Product X	Product Y	Product Z
Sales in dollars	$26,000	$46,000	$106,000
Contribution margin ratio	40%	35%	10%

Given these data, the contribution margin ratio for the company as a whole would be: (Round your intermediate calculations to 2 decimal places. Round your answer to whole percentage.)

28%

it is impossible to determine from the data given.

38%

21%