ZTBL OG III PAST PAPER 07-07-2024 | By Umar HomePast PapersZTBL OG III PAST PAPER 07-07-2024What is the formula for calculating the Profit Margin?What is the formula for calculating the Profit Margin?(Net Income / Revenue) * 100(Net Income / Total Assests) * 100(cogs / Revenue) * 100(operating profit / Revenue) * 100