please answer the second part and if i was wrong for the first part correct me. thank you.

Question 3 Bridgeport Company purchased a delivery truck for $27,000 on January 1, 2020. The truck has an expected salvage value of $1,500, and is expected to be driven 102,000 mies over to estimated useful life of 10 years. Actual miles driven were 12,800 in 2020 and 14,300 in 2021 Calculate depreciation expense per mile under units-of-activity method. (Round answer to decimal places.e.g. 0.50) Depreciation expense 0.25 per mile SHOW LIST OF ACCOUNTS Comoute depreciation expense for 2020 and 2021 using (1) the straight line method. (2) the units of activity method, and (3) the double-dedining balance method. (Round depreciation cost per unit to 2 decimal places, eg. 0.50 and depreciation rate to 0 decimal places, eg. 15%. Round final answers to decimal places, ed. 2.125.) Depreciation Expense 2020 2021 (1) Straight-line method 2550 2550 (2) Units of activity method 3200 $ 5 3575 (3) Declining balance method 5400 4320 WOW LIST OF ACCOUNTS (3) Dedining balance method 5400 4320 SHOW LIST OF ACCOUNTS Assume that Bridgeport uses the straight line method. Prepare the journal entry to record 2020 depreciation. (Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry k required select "No Entry for the account titles and enter for the amounts. Round answers to o decimal places, 6.0.2,125.) Account Titles and Explanation Dobit Credit Depreciation Expense Accumulated Deprecation Expense SHOWUST OF ACCOUNTS