Karsted Air Services is now in the final year of a project. The equipment originally cost $$21$ million, of which $100\%$ has been depreciated. Karsted can sell the used equipment today for $$7$ million, and its tax rate is $25\%.$ What is the equipment's after$-$tax salvage value? Write out your answer completely. For example, $13$ million should be entered as $13,000,000.$ Round your answer to the nearest dollar.

Faleye Consulting is deciding which of two computer systems to purchase. It can purchase state$-$of$-$the$-$art equipment $($System A$)$ for an after$-$tax cost of $$24,000,$ which will generate after$-$tax cash flows of $$8,000$ at the end of each of the next $6$ years. Alternatively, the company can purchase equipment with an after$-$tax cost of $$14,000$ that can be used for $3$ years and will generate after$-$tax cash flows of $$8,000$ at the end of each year $($System B$).$ If the company$$s WACC is $10\%$ and both $$projects$$ can be repeated indefinitely, which system should be chosen, and what is its EAA? Do not round intermediate calculations. Round your answer to the nearest cent.