Accounts receivable turnover and days' sales in receivables

For two recent years, Robinhood Company reported the following:

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

$20$Y$8$:

$x$

$20$Y$9$:

b$.$ Determine the days' sales in receivables for $20$ Y $9$ and $20$Y$8.$ Assume $365$ days in a year. Round intermediate

calculations and final answers to one decimal place.

$20$Y$8$:

$x$ days

$20$Y$9$:

$$ 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?