A body is projected vertically upwards with a velocity of 98 m/s. Find (i) the maximum height attained by the body and (ii) the time taken by the body to reach the highest point. Take g = 9.8 m/s².

(a) (i) 480.4 m, (ii) 10 s
(b) (i) 490 m, (ii) 9.8 s
(c) (i) 500 m, (ii) 9.6 s
(d) (i) 510.2 m, (ii) 9.4 s