or two recent years, Robinhood Company reported the following:

$20$Y$920$Y$8$

Sales $$7,392,000$ $$6,267,500$

Accounts receivable:

Beginning of year $570,000520,000$

End of year $550,000570,000$

a$.$ Determine the accounts receivable turnover for $20$Y$9$ and $20$Y$8.$ Round answers to one decimal place.

$20$Y$8$: fill in the blank $1$

$20$Y$9$: fill in the blank $2$

b$.$ Determine the days$$ sales in receivables for $20$Y$9$ and $20$Y$8.$ Use $365$ days and round all calculations to one decimal place.

$20$Y$8$: fill in the blank $3$

days

$20$Y$9$: fill in the blank $4$

days

c$.$ Are the changes in the accounts receivable turnover and days$$ sales in receivables from $20$Y$8$ to $20$Y$9$ favorable or unfavorable?