337. The Music Museum, LLC, sells a unique assortment of sheet music. The company
indexes just about any published music ever written before 1970. Its customers are high school
and college band directors, church choir directors, and glee clubs who require several copies of
the same music, including music written for a variety of instruments. To buy inventory for resale,
the business seeks out wholesalers with large inventories. Due to the fact that cash flow is
always an important concern, the owner keeps a watchful eye on how quickly various genres of
sheet music sell. To help him in this assessment, which of the following ratios would be an
important part of this company’s financial analysis?