Bargin Basenent Corporation operates general merchandise and food discount stores in the Untied States. The company teported the following information for the thee years ending December 31 . 2020 (Cick the icon to viow the consoideled statements of operations.) (Click the lcon to view the parial balance sheets.) Read the reoucements Requirement 1. Compute the net preft margin rato for Bargin Basement for the years ended December 31,2020 , and December 31,2019 , (Round your answors to the nearest hundredth of a percont, X.X:KW) Begin by identifying the formula to calculale proft margin. Data table Requirements 1. Compute the net profit margin ratio for Bargin Basement for the years ended December 31, 2020, and December 31, 2019. 2. Compute asset turnover for Bargin Basement for the years ended December 31, 2020, and December 31, 2019. 3. Compute return on assets for Bargin Basement for the years ended December 31, 2020, and December 31, 2019. 4. What factors contributed to the change in return on assets during the year