please provide the time frame for each question after writing the program. thank you !

Write a program to prompt and read a series of positive integers terminated by a negative value and display their average. Case-1: Use a while loop Submit the program and the screenshots (show the input and output for the testcases) Submit the answers for the following questions also. How much time did you take to plan the solution? How much time did you take to write the code, first time? How much time did you take to test, debug, and complete the program