3. An IP packet of size 5,020 bytes (20-byte IP header plus 5,000 bytes of data) is sent over a Wi-Fi link with MTU size of 1,500 bytes. a) Determine how many fragments the original packet is broken into? b) How many bytes of data (IP layer data) are carried in each fragment? c) List out the Offset and M bit (in Flags) values within each fragment.