Suppose that TCP uses the combination of quick acknowledgements (quick ack) and delayed acknowledgements (delayed ack). The quick ack only triggers up to 16 packets starting from 1 packet during slow start. The maximum capacity of the link is 5000 KBps, the RTT is 10ms, and IMSS = 1KB. Note that KBps is KB per second). (a) About what is cwnd at the time of first packet loss? (b) About how long until sender discovers first loss? Suppose that TCP uses the combination of quick acknowledgements (quick ack) and delayed acknowledgements (delayed ack). The quick ack only triggers up to 16 packets starting from 1 packet during slow start. The maximum capacity of the link is 5000 KBps, the RTT is 10ms, and IMSS = 1KB. Note that KBps is KB per second). (a) About what is cwnd at the time of first packet loss? (b) About how long until sender discovers first loss