The following data were taken from The Candy Corporation's $2018$ annual report. All dollar amounts are in millions.

$\backslash$table$[[,$Fiscal Years Ending$],[,$December $31,2018,$December $31,2017,],[$Sales$,$$$8,000,$$$7,600,],[$Accounts receivable,$618,612,]]$

Required

a$.$ Compute Candy's accounts receivable turnover ratios for $2018$ and $2017.($Round your answers to $1$ decimal place.$)$

b$.$ Compute Candy's average days to collect accounts receivables for $2018$ and $2017.($Do not round intermediate calculations. Round your answers to the nearest whole number.$)$

c$.$ Based on the ratios computed in Requirements a and b$,$ did Candy's performance get better or worse from $2017$ to $2018?$

d$.$ Assume it took Candy $30$ days to collect its receivables. Using an interest rate of $2\mathrm{.}0$ percent, calculate how much it cost Candy's to finance its receivables for $30$ days in $2018.($Do not round intermediate calculations. Enter your answers in millions of dollars. Round your answer to $1$ decimal place.$)$

$\backslash$table$[[2018,2017,,],[$a$.,$Accounts receivable turnover,,times,,times$],[$b$.,$Average days to collect receivables,,days,,days$],[$c$.,$Did Candy's performance get better or worse from $2017$ to $2018?,,,,],[$d$.,$Cost,,millions,,$]]$