$$8\mathrm{.}59$ million and inventory investment is $$1\mathrm{.}57$ million.

a$)$ What was its weeks of supply last year? weeks $($round your response to two decimal places$).$Question content area

Part $1$

Mattress$$ Wholesalers, Inc. is constantly trying to reduce inventory in its supply chain. Last$$ year, cost of goods sold was $$$$7\mathrm{.}55$ million and inventory was $$$$1\mathrm{.}47$ million. This$$ year, costs of goods sold is $$$$8\mathrm{.}59$ million and inventory investment is $$$$1\mathrm{.}57$ million.

Part $2$

$$a$)$ What was its weeks of supply last$$ year?

$$

enter your response here weeks $($round your response to two decimal$$ places$).$