Can someone just explain to me why we use these numbers? this is based on 2020 tax rules.

Straight LIM 5x2 Example: A self-employed taxpayer purchased the following business assets during the year - Date Asset Cost 4/23 Computer $2,670 6/1 Office Building $286,210 9/15 Equipment $43,950 Caza sidra Calculate depreciation expense for the current year. Comp. ear > Half year 200% 1 408 * 6/128 2670=534 sanega aldi bat computer =534 Equip = 6290 Buiding as 3731 svanoti pod balcielesno tenibodi naitalangat Calculate depreciation expense assuming the equipment was purchased on October 15th All other information remains unchanged. computer Syr 20 286,210X 01391 - 3,981 equip 43,950 X. 1429 = 6,280 2670x 25% 668 4390x3.57%=1569 43,950 94 26 70 + 43,950) (mid quarter) liselu Tyr 4Q , MQ regired) Building = 37 or of Straight LIM 5x2 Example: A self-employed taxpayer purchased the following business assets during the year - Date Asset Cost 4/23 Computer $2,670 6/1 Office Building $286,210 9/15 Equipment $43,950 Caza sidra Calculate depreciation expense for the current year. Comp. ear > Half year 200% 1 408 * 6/128 2670=534 sanega aldi bat computer =534 Equip = 6290 Buiding as 3731 svanoti pod balcielesno tenibodi naitalangat Calculate depreciation expense assuming the equipment was purchased on October 15th All other information remains unchanged. computer Syr 20 286,210X 01391 - 3,981 equip 43,950 X. 1429 = 6,280 2670x 25% 668 4390x3.57%=1569 43,950 94 26 70 + 43,950) (mid quarter) liselu Tyr 4Q , MQ regired) Building = 37 or of