On the basis of the following information find out which types of air – conditioners are preferred by the people. Bases of preference are
Brand
Price
After-sales service and
Technology.
| Awarenss | Name of the Company |
| Videocon | National | Samsung | L.G. | Voltas | Others |
| Brand | 24 | 10 | 20 | 18 | 8 | 9 |
| Price | 25 | 5 | 12 | 28 | 9 | 5 |
| After Sale Service | 18 | 6 | 17 | 21 | 12 | 8 |
| Technology | 22 | 8 | 12 | 17 | 14 | 14 |