QUESTION 3 (15 MARKS) Figure 3.1 shows an incomplete C++ program. Refer to the figure and answer question 3(a) (c). Write the complete program. int main() { Person p; i cout > p.age; cout > p.salary; // Function call with structure variable // as an argument displayData (p); return 0; } Figure 3.1 d. Write a code segment to define struct Person (5 marks) b. Write function definition of displayData() (5 marks) c. Modify function main() to input 50 data of type Person