What are some differences between Part 1 of IEE and Part 3 of U&IE?

What are some differences between Part 1 of IEE and Part 3 of U&IE?

• A. Part 1 of IEE has three columns under 'Other Underwriting Expenses', as opposed to 1
• B. The IEE does not include amounts unpaid, amounts relating to uninsured plans, or total expenses paid.
• C. Amounts in the IEE are in thousands of dollars, as opposed to whole dollars.
• D. Part 1 of IEE and Part 3 of U&IE are identical in structure.

Answer: (D)