Problem 3) (10 points) This problem will help you understand why you cannot achieve the physical layer rate at the medium access layer in 802.11 and will give you an idea that medium access layer throughput is roughly half of the physical layer data rate. 802.11 physical layer transmission rate-54Mbps MAC layer data payload = 1452 bytes MAC header = 28 bytes ACK Frame Size = 14 bytes RTS Frame Size = 20 bytes