Consider the following statements pertaining to the metacentric height of ocean-going vessels:
1. Increase in the metacentric height reduces the period roll
2. Some control of period of roll is possible if Cargo is placed further from the centric line of ship
3. In warships and racing yachts, metacentric height will be larger than other categories of ships
4. For ocean-going vessels, metacentric height is of the order of 30 cm to 120 cm
Which of the above statements are correct?
a) 1, 2, 3 and 4 (b) 1, 2 and 4 only
(c) 1, 2 and 4 only (d) 3 and 4 only