The purpose of this question is to give you a quick look at an Internet RFC (the technical standards for the Internet). You are not expected to read the RFC closely or in its entirety (of course you are welcome to do so, but this RFC is 85 pages long, and I am sure you have better ways of spending your time). Go to www.rfc-editor.org and download RFC 793, which specifies yjr TCP protocol. There is no need to print it out. Answer the following questions (which you can find inside the RFC). • How many bits are in the checksum field? Where in the RFC did you find the answer to this question? • How many bytes are there in a TCP header, assuming the options field is not used. Where in the RFC did you find the answers to this question?