Consider the following information from the financial statements for Rock Inc.

	Last Year	This Year
Accounts Receivable	22,499	20,667
Inventory	30,491	36,869
Total Current Assets	180,688	151,813
Total Assets	458,399	440,185
Total Current Liabilities	29,441	20,617
Total Liabilities	338,182	247,559
Sales		459,715
Cost of Goods Sold		115,910
Operating Expenses		139,991
Tax Expense		6

Calculate this years' gross profit ratio. (enter 2 decimal places. e.g. enter .2968 as .30)