Mattress$$ Wholesalers, Inc. is constantly trying to reduce inventory in its supply chain. Last$$ year, cost of goods sold was $$$$7\mathrm{.}47$ million and inventory was $$$ $1\mathrm{.}48$million. This$$ year, costs of goods sold is $$$ $8\mathrm{.}61$million and inventory investment is $$$$1\mathrm{.}58$ million.

Part $2$

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

$$

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