Gulfcoast, Inc. purchased a van on January $1,2026,$ for $$850,000.$ Estimated life of the van was five $(5)$ years, and its estimated residual value was $$101,000.$ Gulfcoast Inc. uses the straight $-$ line method of depreciation. Calculate the book value of the van at the end of $2026.$

A$.$ $$700,200$

B$.$ $$690,625$

C$.$ $$796,875$

D$.$ $$749,000$