A company buys a piece of equipment for $$1,000,000.$ Five years later, the equipment is sold for $$500,000.$ The depreciation per year is $20\%,30\%,10\%,10\%,$ and $5\%.$ If the firm has a tax rate of $30\%,$ what is the after$-$tax salvage value?

A$.$ $$350,000$

B$.$ $$425,000$

C$.$ $$500,000$

D$.$ $$575,000$

E$.$ $$650,000$