Please explain your math behind the correct the answers along with the overall logic/train of thought behind it. Thank you.

Yoshi Company completed the following transactions and events involving its delivery trucks. Year 1 January 1 Paid $23,515 cash plus $1,935 in sales tax for a new delivery truck estimated to have a five-year life and a $2,450 salvage value. Delivery truck costs are recorded in the Trucks account. December 31 Recorded annual straight-line depreciation on the truck. Year 2 December 31 The truck's estimated useful life was changed from five to four years, and the estimated salvage value was increased to $2,700. Recorded annual straight-line depreciation on the truck. Year 3 December 31 Recorded annual straight-line depreciation on the truck. December 31 Sold the truck for $5,600 cash. Required: 1-a. Calculate depreciation for Year 2. 1-b. Calculate book value and gain (loss) for sale of Truck on December 31, Year 3. 1-c. Prepare journal entries to record these transactions and events. x Answer is not complete. Complete this question by entering your answers in the tabs below. Calculate depreciation for Year 2. Answer is not complete. Complete this question by entering your answers in the tabs below. Calculate book value and gain (loss) for sale of Truck on December 31 , Year 3. Complete this question by entering your answers in the tabs below. Prepare iournal entries to record these transactions and events