0. Match List-I with List-II: Choose the correct option from those given below:
| List-I | List-II |
| (a) Product line | (i) Total number of items under each product/brand in the line |
| (b) Depth of product | (ii) Number of products/ brands in the line |
| (c) Width of product mix | (iii) Group of closely related products |
| (d) Length of product line | (iv) Number of product lines |