The question given below is followed by some statements. Read the question carefully and determine which of the given statements is/are necessary/required to answer the question.
What is the cost of flooring the rectangular hall?
I. Length and the breadth of the hall are in the ratio of 3:2
II. Length of the hall is 48 m and cost of flooring is ₹ 850 per sq.m.
III. Perimeter of the hall is 160 m and cost of flooring is ₹ 850 per sq m

Options

A. A)I and II
B. B)I and III
C. C)Only III
D. D)I and either II or III