Operating cash inflows$$Strong Tool Company has been considering purchasing a new lathe to replace a fully depreciated lathe that would otherwise last $5$ more years. The new lathe is expected to have a$5-$year life and depreciation charges of $ $2$ comma $000$ in Year$1$; $ $3$ comma $200$ in Year$2$; $ $1$ comma $900$ in Year$3$; $ $1$ comma $200$ in both Year $4$ and Year$5$; and $ $500$ in Year $6.$ The firm estimates the revenues and expenses$($excluding depreciation and$$ interest$)$ for the new and the old lathes to be as shown in the following table LOADING.... The firm is subject to a $21\%$ tax rate on ordinary income.

a$.$ Calculate the operating cash inflows associated with each lathe.$($Note: Be sure to consider the depreciation in year$6.)$