Exercise $9-11$A $($Algo$)$ Accounts receivable turnover, inventory turnover, and net margin LO $09-02,09-04$

Selected data from Rundle Company follow:

$\backslash$table$[[$Balance Shee,${?}^{31}$ Year $3,$Year $2],[\backslash$table$[[$Accounts receivable$],[$Allowance for doubtful accounts$]],\backslash$table$[[$$$391,000$