A farmer buys a new tractor for $148,000 and assumes that it will have a trade-in value of $93,000 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= (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. (D) Graph V for Osts 20. Choose the correct graph below. O A. O B. O c. AV 200,000- AV 200,000- AV 200,000- 100,000- 100,000- 100,000