Determine the maturity date and compute interest for each note. (Use 360 days a year. Do not round intermediate calculations.) Note 1. 2. 3. Contract Date March 9 May 23 October 20 Principal $18,000 20,000 16,000 Interest Rate 5% 7 3 Period of Note (Term) 60 days 90 days 45 days Contract Date Maturity Month Maturity Dato Interest Expenses 1. March 9 2. May 23 3. October 20