2. Given the serial code that finds the dot product of two vectors, convert the code into a parallel program, create at least three threads and use them to find the dot product of the arrays given in the code. Submit your code. // given the arrays iati a-14, 3, 1, 6, 8, 9, 100, 23, 13, 44, 14, 67, 89, 34, 23, 69, 100, 65, 32, 33, 4,5 ,6,18 );int[] b={1, 7, 8, 4, 9, 12, 10, 3, 1, 14, 7, 7, 9, 3, 3, 6, 11, 165, 2, 1, 14, 15, 8, 33 };int result 0; // adds every item of the array to the sum for result a[AJ b[j; * +=