Nadic company is contemplating the purchase of a new machine. The proposed machines purchase price is $$105,000,$ and an additional $$15,000$ will be necessary to install it$.$ It will be depreciated using a $4-$year recovery period $($Straight line method$).$ The change in net working capital is $$30,000.$ The firm can sell the machine at the end of last year for $$10,000($Salvage Value$).$ The book value is $$0.$ The revenue is $$140,000$ and the expenses are $$100,000.$ The firm pays taxes at a rate of $20\%.$ Calculate the net cash flows