For a credit default swap that settles on 12/31/16, the premium payments are made quarterly at 1.05% per annum, based on a30/360 basis. The notional amount of the swap is $25 million.(a) What are the amounts of the quarterly premium payments on 12/31/16, 3/31/17, 6/30/17, and 9/30/17?(b) If a credit event occurs in April 2017, and the contract requires physical settlement, what transfer occurs as a result of thecredit event?(c) if a credit event occurs in April 2017, and the contract requires cash settlement, how is the payment determined?(d) What is the amount of the premium payment after the occurrence of a credit event on a single name swap?(e) How does an index CDS swap differ from a single name swap when a credit event occurs?(f) Given a recovery assumption of 40%, what is the implied default probability on the reference asset given the CDS pricing?