3. (15 points) (Recursive Exponentiation) Write a recursive function power(base, exponent) that, when invoked, returns baseeXPonent For example, power(3, 4)-3*3*3*3. Assume that exponent is an integer greater than or equal to 1. Hint: The recursion step would use the relationship exponent- base base and the terminating condition occurs when exponent is equal to 1, because base base