can someone please work this in excel and show their calculations? Your firm currently has an operating cycle of $64$ days. You are analyzing some operational changes, which are expected to decrease the accounts receivable period by $3$ days and decrease the inventory period by $2$ days. The accounts payable turnover rate is expected to increase from $7$ to $9$ times per year. If all of these changes are adopted, what will your firm's new operating cycle be$?$