Fast plz

When the Coles purchased their present residence in April 2018, they devoted 450 of the 3,000 square feet of living space to an office for David. The property cost $440,000($40,000 of which is attributable to the land) and has since appreciated in value. Expenses relating to the residence in 2021 (except for mortgage interest and property taxes; see below) are as follows: In terms of depreciation, the Coles use the MACRS percentage tables applicable to 39-year nonresidential real property. As to depreciable property (e.g., office furniture), David tries to avoid capitalization and uses whatever method provides the fastest write off for tax purposes. Ella works at a variety of offices as a substitute when a hygienist is ill or on vacation or when one of the clinics is particularly busy (e.g., prior to the beginning of the school year). Besides her transportation, she must provide and maintain her own uniforms. Her expenses for 2021 appear below. When the Coles purchased their present residence in April 2018, they devoted 450 of the 3,000 square feet of living space to an office for David. The property cost $440,000($40,000 of which is attributable to the land) and has since appreciated in value. Expenses relating to the residence in 2021 (except for mortgage interest and property taxes; see below) are as follows: In terms of depreciation, the Coles use the MACRS percentage tables applicable to 39-year nonresidential real property. As to depreciable property (e.g., office furniture), David tries to avoid capitalization and uses whatever method provides the fastest write off for tax purposes. Ella works at a variety of offices as a substitute when a hygienist is ill or on vacation or when one of the clinics is particularly busy (e.g., prior to the beginning of the school year). Besides her transportation, she must provide and maintain her own uniforms. Her expenses for 2021 appear below