Please help and show work I don't understand

Homework: Chapter 6 Homework Score: 0 of 1 pt QC6-14 (similar to) Iron Company had a $24,000 beginning inventory and a $32,000 ending inventory. Net sales were $153,000 purchases, $76,000; purchase returns and allowances Sa 100116 (9 complete) HW Score: 42.79%, 727 of 17 Question Help $8,000, and freight-in, $9,000. Cost of goods sold for the period is $69,000 What is Iron's rate of inventory turnover? A. 25times B. 22times O C. 48 times O D. 27 times