Answer:
Net sales = $950,000
Cost of goods sold = $660,000
Finished Goods$ W.I.P$ Materials$
Q1 42,440 27,780 32,580
Q2 35,080 25,770 79,000
Q3 12,540 20,120 52,910
Q4 39,050 32,990 22,670
Total 129,110 106,660 187,160
a. Inventory Turnover Ratio
Sales/F.G COGS/WIP COGS/R.M.
950,000/129,110 66,000/106,660 660,000/187,160
7.35 times 6.18 times 3.52 times
b. Inventory weeks on hand (i.e. 52 weeks/inventory)
52/7.35 52/6.18 52/3.52
7.07 8.41 14.77
7 weeks 8 weeks 15 weeks