20Y9 20Y8 Sales $7,425,000 $6,148,000 Accounts receivable: Beginning of year 560,000 500,000 End of year 540,000 560,000 a. Determine the accounts receivable turnover for 20Y9 and 20Y8. Round answers to one decimal place. 20Y8: fill in the blank 1 11.6 20Y9: fill in the blank 2 13.5 b. Determine the days sales in receivables for 20Y9 and 20Y8. Use 365 days and round all calculations to one decimal place. 20Y8: fill in the blank 3 days 20Y9: fill in the blank 4 days c. Are the changes in the accounts receivable turnover and days sales in receivables from 20Y8 to 20Y9 favorable or unfavorable