Selected financial data for Quick Sell, Inc., a retail store, appear as follows. Sales (all on account) Cost of goods sold Average inventory during the year Average receivables during the year Year 2 $789,000 474,000 178,000 150,000 Year 1 $609,000 415,000 168,000 100,000 a-1. Compute the gross profit percentage for both years. (Round your percentage answers to the nearest whole number as 12%.) a-2. Compute the inventory turnover for both years. (Round your answers to 1 decimal place.) a-3. Compute the accounts receivable turnover for both years. (Round your answers to 1 decimal place.) b. Which of the following show a positive or negative trend? Year 2 Year 1 Gross profit percentage Inventory tumover Accounts receivable turnover times times 5 times times Trend