Dulaney's Stores has posted the following yearly earnings and expenses. Click the icon to view the yearly data. a. Dulaney's current profit margin is 6. (Enter your response rounded to one decimal place.) Dulaney's current yearly ROA is 6. (Enter your response rounded to one decimal place.) b. Suppose COGS and merchandise inventory were each cut by 10%. The new pretax profit margin is 6. (Enter your response rounded to one decimal place.) The new ROA is %. (Enter your response rounded to one decimal place.) More Info