The formula to calculate a week's of supply is?
a) weeks of supply = average weekly usage in dollars/average inventory on hand in dollars
b) weeks of supply = average weekly usage/12 * average inventory on hand in dollars
c) weeks of supply = average inventory on hand in dollars/average weekly usage in dollars
d) weeks of supply = average inventory on hand * average weekly usage in dollars
e) weeks of supply - average inventory on hand average annual usage in dollars 12
Answer: C