$\backslash (\backslash$$ $1,020\backslash )$ per year for the first $5$ years, $\backslash$$$2,020$ per year for the next $10$ years, and $\backslash (\backslash$$ $3,020\backslash )$ per year for the last $5$ years. Following is each vendor's sales package. perform all year$-$end maintenance at a one$-$time initial cost of $\backslash$$$10,170.$

Vendor B: Forty semiannual payments of $\backslash$$$9,780$ each, with the first installment due upon delivery. Vendor B will perform all year$-$end maintenance for the next $20$ years at no extra charge.

Vendor C: Full cash price of $\backslash (\backslash$$ $147,900\backslash )$ will be due upon delivery.

Assuming that both Vendors A and B will be able to perform the required year$-$end maintenance, that Skysong's cost of funds is $10\backslash \%,$ and the machine will be purchased on January $1,$ compute the following:

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The present value of the cash flows for vendor A$.($Round factor values to $5$ decimal places, e$.$g$.1\mathrm{.}25124$ and final answer to $0$ decimal places, e$.$g$.458,581.)$

The present value of the cash outflows for this option is $\backslash$$

The present value of the cash flows for vendor B$.($Round factor values to $5$ decimal places, e$.$g$.1\mathrm{.}25124$ and final answer to $0$ decimal places, e$.$g$.458,581.)$

The present value of the cash outflows for this option is $\backslash$$

The present value of the cash flows for vendor C$.($Round factor values to $5$ decimal places, e$.$g$.1\mathrm{.}25124$ and final answer to $0$ decimal places, e$.$g$.458,581.)$

The present value of the cash outflows for this option is $\backslash$$

From which vendor should the press be purchased?