The depreciation schedule for certain equipment has been arrived at by various methods. The estimated salvage value of the equipment at the end of its 7 years useful life is $639. Identify the resulting depreciation schedules. YEAR I II IV 2 1 $1369 2395.75 2921 3343 $1369 2053.5 2086 2250 $1369 1711.25 1490 1514 $1369 1369 1064 1019 3 4 5 $1369 1026.75 760 686 $1369 684.5 542 461 7 $1369 342.25 387 311 6 Which scheme represents SOYD depreciation and how much is the first year depreciation ?