0101, total 40
1. a) (i),(ii),(iii) - Each gets 1 mark
   b) (i) - 3 marks, (ii) - 4 marks, (iii) - 5marks
2. a) (i) - 3 marks, (ii) - 2 marks
   b) (i),(ii),(iii) - Each gets 1 mark
3. a) (i) - 3 marks (ii) - 3marks, (iii) - 3 marks
   b) (i),(ii) -Each gets 1 mark
4. a) (i),(ii),(iii) - Each gets 1 mark
   b) (i),(ii),(iii) - Each gets 1 mark

0201, total 39
1. a) (i),(ii),(iii) - Each gets 1 mark
   b) (i) - 3 marks, (ii) - 4 marks, (iii) - 5marks
2. a) (i) - 3 marks, (ii) - 2 marks
   b) (i),(ii),(iii) - Each gets 1 mark
3. a) (i) - 3 marks (ii) - 3marks, (iii) - 2 marks
   b) (i),(ii) -Each gets 1 mark
4. a) (i),(ii),(iii) - Each gets 1 mark
   b) (i),(ii),(iii) - Each gets 1 mark

Sorry we have a little bit of inconsistency here.