Manufacturer A has a profit margin of 4.2%, an asset turnover of 1.7 and an equity multiplier of 10.0. Manufacturer B has a profit margin of 10 %, an asset turnover of 1.1 and an equity multiplier of 6.2. How much asset turnover should manufacturer B have to match manufacturer A's ROE? Select one: O a. 4.60 O b. 2.88 O c. 2.30 O d. 1.15