I need a break down of steps to answer B. I feel like I'm missing something so simple I keep over looking it.

Problem 3.6 (Algo) Profitability ratios [LO3-2] Dr. Zhivago Diagnostics Corporation's income statement for 201 is as follows: o. Compute the profit margin for 201 Note: Input the profit margin as a percent rounded to 2 decimal places. b. Assume that in 202, sales increase by 10 percent and cost of goods sold increases by 20 percent. The firm is able to keep all other expenses the same. Assume a tax rate of 30 percent on income before taxes. What is income after taxes and the profit margin for 202 ? Note: Input the profit margin as a percent rounded to 2 decimal places. Answer is complete but not entirely correct