For each of the following assets, state both the MACRS-GD property class, if applicable, and the specific depreciation method to be use (e.g., 15-year property, 150 percent DBSLH). A melt-indexer used in a company research lab. A plot of land for the production of income. A restaurant franchise. An amateur radio tower attached to land with multiple antennas on it. Fencing and landscaping around an office complex