Answer: D) 5217
Step 1: Start by finding the three numbers that Julian got from cutting the sheet of paper.
Step 2: We can split the number into three sections: 502, 197, and 2970.
Step 3: Add the three numbers: 502 + 197 + 2970 = 3669
Step 4: The smallest sum Julian can get is 3669 and the answer is D) 5217.