Kay Inc. had sales of $763748. Depreciation, General/Administrative Expenses, and COGS were $47563, $37885, and $310333, respectively. The company had interest expense of $45386 and a tax rate of 21 percent. What is Kay's profit margin? 33.37% 39.31% None of these options are correct 42.24% 45.54% Kay Inc. had sales of $763748. Depreciation, General/Administrative Expenses, and COGS were $47563, $37885, and $310333, respectively. The company had interest expense of $45386 and a tax rate of 21 percent. What is Kay's profit margin? 33.37% 39.31% None of these options are correct 42.24% 45.54%