Observe the sentences below.

I - RBS has launched a savings account paying 1.5 per cent interest.

II - She founded and was director of the publications department at the Historic New Orleans Collection.

III - […] that would be more appropriate in a baby's bedroom.

IV - These news came in what must be considered the most damaging single hour of a deeply troubled Presidency.

Analyzing the underlined noun phrases, choose the correct option.