Sir/madam please tell me the answer of question no. - 3

3. A body is moving in a straight line and its displacement at various instants of time is given in the following table 

Time (s)	0	1	2	3	4	5	6	7
Displacement (m)	2	6	12	12	12	18	22	24

Plot displacement - time graph and calculate 
(i) total distance travelled in 1 s 5 s. 
(ii) average velocity in time interval 1 s to 5 s.