The owner of Genuine Reproductions (GR) a company that manufactures reproducti

The owner of Genuine Reproductions (GR) a company that manufactures reproduction furniture is interested in measuring
inventory effectiveness. Last year the cost of goods sold at GR was $4500000. The average inventory in dollars was $500000. GR plans on
increasing next year%u2019s sales by 10 percent while maintaining its same average inventory in dollars of $500000.
a. Calculate the expected inventory turnover for next year.
b. Calculate the expected weeks of supply.

I calculated 9.9 or 10 turnovers for a. (4500000 x .10 + 4500000 then divided by 500000 inventory.)

for b im not sure how to go about it.