Winston Co. had two products code named X and Y. The firm had the following budget for August:

	Product X				Product Y				Total
Sales	$	304,000			$	538,000			$	842,000
Variable Costs		200,640				225,960				426,600
Contribution Margin	$	103,360			$	312,040			$	415,400
Fixed costs		8,000				100,000				108,000
Operating Income	$	95,360			$	212,040			$	307,400
Selling Price per unit	$	100			$	50

On September 1, the following actual operating results for August were reported:

	Product X				Product Y				Total
Sales	$	363,600			$	549,000			$	912,600
Variable Costs		199,500				220,500				420,000
Contribution Margin	$	164,100			$	328,500			$	492,600
Fixed costs		54,500				112,500				167,000
Operating Income	$	109,600			$	216,000			$	325,600
Units Sold		3,000				9,000

Total industry volume for both products X and Y was estimated to be 130,000 units at the time of the budget. Actual industry volume for the period for products X and Y was 100,000 units.

The sales quantity variance for Product Y is: (Round your sales mix percentage to whole percentage.)