Plz type uor answer.

(a) An array named heights that consists of 10 components of the type double is passed to a function named sum. Function sum takes as its arguments the following: (1) an array of floating point values; (2) an integer indicating the size of the array. This function returns the sum of the floating point values in the array. Given that array heights has the following values: 5. 2, 6.3, 5.8, 4.9, 5.2, 5.7, d.7, 7.1, 5.10, 6.0. Show in C++ statements the complete program that calculate the sum of array heights. [15/00] b) Suppose that overspeed and fine are double variables. Show C++ statements using an apropriate control structure that assigns a value to fine as follows: if 0 15, the fine is $150.00 plus $20.00 per each overspeed mile. [5/100]