can someone help me , most of the answer are incorrect and its not complete .

thank you

7100 =this number is incorect . it can't be negative or positive.

and the last line its totally incorrect it's not 16450

7100 for machine is incorrect . it can't be result positive or negative . i tried already . and it's incorrect

accumulated Depreciation 26.000 Machine 0.000 31.000 - - Stock 12.000 + 35,000 NA - In 2020, Tower Company spent the following amounts on the truck Jan. 4 Overhauled the engine for $7,100. The estimated life was extended one additional year, and the salvage value revised to $3,000. July 6 Obtained oil change and transmission service, 6360. Aug. 7 Replaced the fan belt and battery. $460. Dec.31 Purchased gasoline for the year, $8,600. 31 Recognized 2020 depreciation expense. Required nces . Record the 2020 transactions in a statements model like the preceding one. (In the Cash Flow column, use the initials OA to designate operating activity, IA for investing activity, FA for financing activity, or NC for not change. If the element is not affected, leave the cell blank. Round your answers to the nearest dollar amount. Enter any decreases to account balances with a minus sign.) TOWER COMPANY Statements Model for 2020 Stockholders' Equity Revenue - Expense Assets - Net Income Cash Flow Accumulated Machine - Depreciation Date Common Stock Retained Earnings 31.000 26,000 - 13,000 + 35,000 Balance 114 716 43,000 - (7.100) (7.100) 380) (360) 7,100) LA (300) OA (460) OA (B.600 OA (460) 87 (480) (8.600) (360) (460) (8.600 (16,450) (25870) 12/31 (8.600) (16.450) 9.130 12/31 Tot 25.870 - (16.520 INC 14.480 . 42.450 13.000