Question: Price Printing Co. had sales of $10 million, operating income of $3 million, after-tax income of $1 million, assets of $8 million, stockholders' equity of $5 million, and a total debt of $3 million. What is Price Printing Company's profit margin? The response must be typed, single spaced, must be in times new roman font (size 12) and must follow the APA format.