The following ratios are for the 2002 Best Buy and CIRCUIT City:For Best Buy, Return on assets=8.52%; Profit margin=3.06%; Asset turnover=2.79; EPS= 1.50$; Market price=$18 and for Circuit city, Return on assets=1.01%; Profit margin=0.43%; Asset turnover=2.90; EPS= 0.5$; Market price=$10 Which company is better in terms of operational efficiency?
a. Best Buy
b. cannot be determined
c. Circuit City