DND GAS.inc manufactures a device called a Can-Emitor that empties the contents of old aerosol cans in 3 to 4 seconds. This eliminates the need to dispose of the cans as hazardous waste. If a paint manufacturing company can save $100,000 per year in waste disposal costs, how much could the company afford to spend now on the Can-Emitor if it wants to recover its investment in 4 years at an interest rate of 12% per year? Draw the cashflow for this case!