Mercruiser purchases a used, recently upgraded computer numerical control (CNC) machine for turning operations. It costs \($50\),000, and since the machine will increase productivity, the company expects to increase sales by \($7\),000 per year. Maintenance costs are \($1\),000 per year starting 1 year after purchase. Every 5 years, the machine will require a software upgrade costing \($5\),000. Draw the cash flow diagram for the scenario described if Mercruiser uses a 10-year planning horizon.