Consider the following statements:
Full convertibility of the rupee may mean:
1. its free float with other international currencies. 2. its direct exchange with any other international currency at any prescribed place inside and outside the country.
3. it acts just like any other international currency.
Which of these statements are correct?
(a) 1 and 2
(b) 1 and 3
(c) 2 and 3
(d) 1, 2 and 3