Components of packet delay. Match the description of each component of packet delay to its name in the pull down list.Time spent transmitting packets bits into the link.Answer $1$Time need for bits to physically propagate through the transmission medium from end one of a link to the other.Answer $2$Time spent waiting in packet buffers for link transmission.Answer $3$Time needed to perform an integrity check, lookup packet information in a local table and move the packet from an input link to an output link in a router.