M$6-15$: Computing and Evaluating Inventory Turnover for Two Companies

a$)$Compute the $2018$ inventory turnover for each of these two retailers

b$)$Discuss any difference we observe in inventory turnover between these two companies. Does the difference confirm out expectations given their respective business models? Explain. $($hint: Nordstorm is a higher$-$end retailer and Pricesmart operates no$-$frills, warehouse stores.$)$

c$)$Describe ways that a retailer can improve its inventory turnover