Prior to adjustment at the end of the year, the balance in
Trucks is $302,210 and the balance in Accumulated
Depreciation—Trucks is $100,920. Details of the subsidiary ledger
are as follows: Estimated Accumulated Depreciation at Miles
Operated Truck No. Cost Residual Value Useful Life Beginning of
Year During Year 1 $83,960 $15,360 245,000 miles — 20,600 miles 2
51,050 5,930 300,800 miles $14,700 33,800 miles 3 77,486 12,910
201,800 miles 62,180 8,100 miles 4 89,714 22,010 241,800 miles
24,040 22,500...