Please show me the formulas and how to properly work this kind of question out. I need to better understand the steps.

Average production cycle. Use the following account information to nd the average production cycle for Rian Company. Click on the icon :21 in order to copy its content into a spreadsheet 2013 and 2014 Selected Balance Sheet Accounts of Rian Company 12/31114 12/31/13 Change Accounts receivable $39,109 $47,557 $8,448 Inventory $55,739 m Accounts payable $27,814 $25,525 $2,189 Click on the icon [21 in order to copy its content into a spreadsheet 2014 Selected Income Statement Items for Rian Company Cash sales $439,000 Credit sales $544,000 What is the average production cycle for Rian Company