Question 1

Question 2

Question 3

Question 1

1:23 Question 1a

3:19 Question 1b(i)

4:57 Question 1b(ii)

7:34 Question 1b(iii)

14:16 Question 1b(iv)

Question 2

28:31 Question 2a

30:41 Question 2b(i)

32:04 Question 2b(ii)

37:42 Question 2c(i)

41:46 Question 2c(ii)

Question 3

48:48 Question 3a

50:17 Question 3b(i)

51:34 Question 3b(ii)

53:36 Question 3b(iii)

57:30 Question 3c

Question 1

0:37 Question 1a(i)

3:19 Question 1a(ii)

4:19 Question 1a(iii)

7:56 Question 1b(i)

9:29 Question 1b(ii)

11:57 Question 1b(iii)

13:12 Question 1c

Question 2

17:14 Question 2a

22:02 Question 2b(i)

26:10 Question 2b(ii)

31:15 Question 2b(iii)

Question 3

40:46 Question 3a

42:44 Question 3b(i)

46:12 Question 3b(ii)

49:12 Question 3c

Question 1

0:37 Question 1a

2:55 Question 1b(i)

3:35 Question 1b(ii)

13:09 Question 1b(iii)

16:57 Question 1b(iv)

Question 2

20:39 Question 2a(i)

22:27 Question 2a(ii)

23:57 Question 2b(i)

25:22 Question 2b(ii)

31:41 Question 2b(iii)

Question 3

37:43 Question 3a

39:44 Question 3b(i)

43:27 Question 3b(ii)

45:53 Question 3b(iii)

49:05 Question 3b(iv)

Question 1

0:37 Question 1a(i)

2:22 Question 1a(ii)1

3:45 Question 1a(ii)2

9:19 Question 1b

Question 2

20:40 Question 2a(i)

24:19 Question 2a(ii)

27:33 Question 2b(i)

29:42 Question 2b(ii)

33:43 Question 2b(iii)

35:03 Question 2b(iv)

Question 3

38:59 Question 3a(i)

42:13 Question 3a(ii)

45:04 Question 3b(i)

52:19 Question 3b(ii)

58:17 Question 3b(iii)

Question 1

Question 2

Question 3

Question 1

Question 2

Question 3

Question 1

Question 2

Question 3

Question 1

Question 2

Question 3