Matlab program

Question-5 A saving bank account is initially deposited with 1000 DHS the first year. Then each year it gets incremented according to the following formula: Balance next year -balance this year + 100 DHS a) Write a recursive function that calculates and returns the saving account balance after n years, where n is the input parameter. b) In the main program use the function you defined in a) for computing and displaying the balances of saving account after 2, 7 and 15 years