What is the definition of the term 'Índice de aproveitamento' according to the law number 1713 of February 9, 1968? I - The quotient between the c...

What is the definition of the term 'Índice de aproveitamento' according to the law number 1713 of February 9, 1968?

I - The quotient between the constructed area of all floors of a building and the area of the lot on which it is located.
II - The area of the ground floor when it is entirely left free and landscaped, being occupied only by staircases and elevators.
III - The area of commercial galleries covered, with a width not less than 4 meters and connecting two or more streets.
IV - The area of constructed garages for vehicles, except when the building is exclusively for garages.
V - The area of the lot occupied by one or more buildings of a lot.
a) I, II, III, IV, and V are correct.
b) I, II, III, and IV are correct.
c) II, III, IV, and V are correct.
d) I, II, and V are correct.