Johnny%u2019s Lunches is considering purchasing a new energy-efficient grill.

Johnny%u2019s Lunches is considering purchasing a new energy-efficient grill. The grill will cost $45000 and will be depreciated according to
the 3-year MACRS schedule. It will be sold for scrap metal after 3 years for $11250. The grill will have no effect on revenues but will save
Johnny%u2019s $22500 per year in energy expenses. The tax rate is 30%. Use MACRS depreciation
schedule.

What are the operating cash flows in years 1 to 3? (Do not round intermediate calculations. Round your answers
to 2 decimal places.)

What are total cash flows in years 1 to 3? (Negative amounts should be indicated by a minus sign. Do not round
intermediate calculations. Round your answers to 2 decimal places.)