need help for these two parts, please show me workings as well. thanks in advance!

Pharoah Productions Corp. purchased equipment on March 1, 2021, for $49,600. The company estimated the equipment would have a useful life of three years and produce 12,000 units, with a residual value of $10,000. During 2021, the equipment produced 4,300 units. On November 30, 2022, the machine was sold for $18,000 and had produced 5,500 units that year. (2) Double-diminishing-balance Account Titles and Explanation Debit Credit Date 2021 Mar. 1 Equipment 49600 Cash 49600 Dec. 31 Depreciation Expense 27280 Accumulated Depreciation - Equipment 27280 2022 Nov. 30 (To record depreciation expense) Nov. 30 (To record the sale of machine) (3) Units-of-Production Date Account Titles and Explanation Debit Credit 2021 Mar. 1 Dec. 31 2022 Nov. 30 (To record depreciation expense) Nov. 30 (To record the sale of machine)