Calculate the financial ratios (ROI and ROS) for both the monthly and the yearly income statement. What

Question:

Calculate the (ROI and ROS) for both the monthly and the yearly income statement. What do the tell you about this business?
Financial Ratios
The term is enough to curl one's hair, conjuring up those complex problems we encountered in high school math that left many of us babbling and frustrated. But when it comes to investing, that need not be the case. In fact, there are ratios that,...