(c) Below is the DNS record for a corporation, OK Computer: (i) If you type http://www.okcomputer.com into your web browser, to which IP address will your web browser connect? (2 marks) (ii) If you send an e-mail to thom@okcomputer.com, to which IP address will the message be delivered? (2 marks) (iii) The TTL field refers to the maximum amount of time a DNS server can cache the record. Give a rationale for why most of the TTLs were chosen to be 86400 seconds (1 day) instead of a shorter or a longer time, and why the MX record was chosen to have a 60 -second TTL