Exercise 3-10 Computing and Interpreting profit margin LO A1 Use the following information to compute profit margin for each separate company a through e. (Round your answers to 1 declmal place.) S 4,919S 40,320 T 664358,848 C 83,196 229 824 61,589 1,310,400 67,661391,104 79, Which of the five companies is the most profitable according to the profit margin ratio? Company a Company b Prey 1 of 1 Next