A packet switching router receives a packet and determines the outbound link to which the packet should be forwarded. When the packet arrives, one other packet is halfway done being transmitted on this outbound link and four other packets are waiting to be transmitted. Packets are transmitted in order of arrival. All packets are 1500 bytes and the link speed is 2 Mbps. Signal propagates on the link at the speed of 2.5*10^8 m/sec and the length of the link is 100km. a. How long does the new packet wait before its first bit is transmitted?
b. How long does it take this packet to be completely received at the node on the other end of the link?​

i would first let him be aware that a cover letter is official and confidential and it requires a proper formatting so that the employer doesn't have hard time when going through it. he should write it in paragraphs of about two to four sentences and use proper grammar a , spelling and proper punctuation. i will also advice him not to be emotional and not also to use images.then base his attention to the details of the job described and not other things. that is he be specific to the responsibilities and to the employers requirements. on this he should make sure that the letter reflects how good he is for the requirements detailed by the employer

the letter should not be too long nor too short.