Please Explain why the answer is what it is and which of the three (original, ascending, or descending is the most accurate.

Question 1-4: Pretend that you have a computer with base 10 with 4 digits in the significand. This computer truncates (not round) after each arithmetic operation. For example, the sum of 24.57 + 128.3 = 152.87 becomes 152.8 Question 1 What is the result when 128.3, 3.163, 24.57, and 0.4825 are added in their original order? a. 156.5 b. 156.6 c. 156.52 d.156.5155 e. 156.3 f. 156.4 Question 2 What is the result when the same four numbers are added in ascending order (low to high)? a. 156.5 b. 156.6 c. 156.52 d. 156.5155 e. 156.3 f. 156.4 Question:3 What is the result when the same four numbers are added in descending order (high to low)