Match the following: List I (Comm.services) List II (Bandwidth) A. AM broadcast 1. 10 kHz B. Telephone 2. 4 kHz C. wide-band FM 3. 200 kHz D. TV 4. 7 MHz

• A-1, B-2, C-3, D-4
• A-3, B-4, C-1, D-2
• A-1, B-4, C-3, D-2
• A-3, B-2, C-1, D-4