Southwest Airlines just bought a new jet for $$24,000,000.$ The jet falls into the $7-$year MACRS category, with the following depreciation rates $($half$-$year convention$)$:

Year $12345678$

Depr.

rate $14\mathrm{.}29\%24\mathrm{.}49\%17\mathrm{.}49\%12\mathrm{.}49\%8\mathrm{.}93\%8\mathrm{.}92\%8\mathrm{.}93\%4\mathrm{.}46\%$

The jet can be sold for $$19,200,000$ after $5$ years. The company has a marginal tax rate of $34\%.$

What is the book value at the end of year $5?$

What is the after$-$tax salvage value at the end of year $5?$