1. Mrs Ratu bought a Twin-Tub Washing Machine from M.H Homemaker in Suva. The washing machine's Cash Price is $650.00. She paid a deposit of $250.00 and agrees for a 24 monthly payments of $25.50 per month. a. Calculate the monthly instalment of 24 months. b. How much would she have to pay altogether for the Washing Machine? C. How much could she save if she had bought in cash?