Question $1$: Koplan & Company reports the following data relative to its accounts receivable:

$20202019$

Average Accounts Receivable $$400,000$ $$420,000$

Net Credit Sales $$2,800,000$ $$3,100,000$

Compute the accounts receivable turnover and the collection period when the terms of sale are net $30$ days. Question $2$: Ben Company's net accounts receivables were $$250,000$ on $31$ Dec $2021$ and $$300,000$ on $31$ Dec $2022.$ Net cash sales for $2022$ were $$100,000.$ The accounts receivable turnover for $2022$ was $5\mathrm{.}0.$ What was Ben Company$$s total net sales for $2022?$

Question $3$: Moonlight Corporation's opening inventory as of $1$ Jan $2022$ was $$500,000.$ During $2022,$ the company purchased $$1,800,000$ of additional inventory. On $31$ Dec $2022,$ the ending inventory was $$400,000.$

$1.$ What is the inventory turnover and the age of inventory for $2022?$

$2.$ If the inventory turnover in $2021$ was $3\mathrm{.}5$ and the age of the inventory was $100$ days, evaluate the results for the year $2022.$