Your company purchases a building on a lot on April 2nd 2020, costing a total of $480,000, that includes all preparatory costs. The building on the lot is worth $250,000. Out of desperation and economic conditions that were outside your control, your company then sells the lot and building for $510,000 on January 28th, 2021. Assuming the building is non-residential real property, find the MACRS depreciation for 2020 & 2021: