2. When original plans are available, these must be used...

a.      to determine the color scheme of a building.

b.     to justify the removal of later additions.

c.     to justify the addition of a porch which was removed in the past.

d.     to return the building to its original state.

WRONG

This is partially right in that documentation would justify a complete restoration to the original, but it certainly does not prevent an owner from making any changes that are appropriate, or from keeping any features that were changed or added in the past.