The code segment below, when completed and executed prompts the end-user to enter two double-precision values, reads them and stores them. It then calculates and stores their sum. After this, it displays the sum to nearest ten thousandths (4- decimal places). For example when the end-user enters 15 and 17.487973 when prompted to enter two numbers, the program gives the output below: first + second = 32.4880 Code segment: 1 first, second; 2 cout first second; 4 sum = first + second; 5 5