Bridgeport Design Works generated $370,800 in operating income on sales revenue of $2,472,000. The company had $1,900,000 in assets on January 1 and $2,900,000 in assets on December 31. (a-b) (a) Calculate Bridgeport's margin. (Round answer to O decimal places, e g. 65%.) Bridgeport's margin (b) Calculate Bridgeport's asset turnover. (Round answer to 2 decimal places, e.g. 0.65.) Bridgeport's asset turnover times eTextbook and Media Save for Later Attempts: 0 of 3 used Submit Answer (c) Calculate Bridgeport's return on investment. (Round answer to 2 decimal places, e g. 5.12%.) Bridgeport's return on investment