Please answer A, B, C, and D.

A farmer buys a new tractor for $146,000 and assumes that it will have a trade-in value of $84,000 after 10 years. The farmer uses a constant rate of depreciation to determine the annual value of the tractor. (A) Find a linear model for the depreciated value V of the tractor t years after it was purchased V= (Type your answer in slope-intercept form.) (B) What is the depreciated value of the tractor after 6 years? The depreciated value of the tractor after 6 years is $ (C) When will the depreciated value fall below $40,000? The depreciated value will fall below $40,000 during the th year. (Round up to the nearest integer.) (D) Graph V for Osts 20. Choose the correct graph below. OA . Oc. a AV 170,000 Q 170,000 170,000 Q 85.000 85,000 85,000 LY 0 0 0 0- 0 10 10 10 20 20 20