Write a function called basic_sum(numbers) that takes as input a list of numbers. The list of numbers can be any length. Add all the numbers in the list together and return the answer as output.

Note:

• You must use a while loop in your answer
• Your function should return the sum, you are not supposed to print it or do anything else.

Test	Result
print(basic_sum([8,9,10,11]))	38
print(basic_sum([-10,11]))	1