"All figures are reported in thousands of dollars. Required: a-1. Compute the gross margin percentages and return-on-sales ratios of Atlanta and Boston. a-2. One of the companies is a high-end retailer that operates in exclusive shopping malls. The other operates discount stores located in low-cost, standalone buildings. Identify the high-end retailer based on the ratios computed. b. If Atlanta and Boston have stockholders' equity of $15,600 and $19,800, respectively, which company is in the more profitable business? Complete this question by entering your answers in the tabs below. Compute the gross margin percentages and return-on-sales ratios of Atianta and Boston. Note: Round your answers to the nearest whole percentage