Rowdy's Restaurants Cash Flow ($ in millions) Cash received from: Customers $ 1,800 Interest on investments 200 Sale of land 100 Sale of Rowdy's common stock 600 Issuance of debt securities 2,000 Cash paid for: Interest on debt $ 300 Income tax 80 Debt principal reduction 1,500 Purchase of equipment 4,000 Purchase of inventory 1,000 Dividends on common stock 200 Operating expenses 500 Rowdy's would report net cash inflows (outflows) from operating activities in the amount of:

Feedback systems do not always involve negative feedback. economic inflation, which is evidenced by continually rising prices, is a positive feedback system. a positive feedback control system, as shown on the right, adds the feedback signal to the input signal, and the resulting signal is used as the input to the process. a simple model of the price-wage inflationary spiral is shown on the right. add additional feedback loops, such as legislative control or control of the tax rate, to stabilize the system. it is assumed that an increase in workers’ salaries, after some time delay, results an increase in prices. under what conditions could prices be stabilized by falsifying or delaying the availability of cost-ofliving data? how would a national wage and price economic guideline program affect the feedback system?