Answer and Explanation:
The computation is shown below:
a. For Account receivable days is
= Total number of days in a year × account receivable balance ÷ Sales
= 365 days × $50,000 ÷ $445,000
= 41.01 days
b. For inventory days
= Total number of days in a year × inventory balance ÷ Cost of Goods sold
= 365 days × $50,000 ÷ $280,000
= 65.18 days
c. For Account payable days
= Total number of days in a year × account payable balance ÷ Cost of Goods sold
= 365 days × $42,000 ÷ $280,000
= 54.75 days
d. For a cash to cash days
= Account receivable days + inventory days - account payable days
= 41.01 + 65.18 + 54.75
= 51.44 days