On July 1, 2020, a company purchased a machinery for $480,000. The machines estimated useful life is 10 years and salvage value of $0. The companys fiscal year end is December 31 of each year (i.e. the company prepares financial statements on Dec. 31 each year for that year). What is the book value of this machinery as of January 1, 2023? Select one: a. $360,000 b. None of the above c. $384,000 d. $336,000 e. $334,000