Average Value of Products
Paulo R. Rodegheri 
Brasil
Paulo R. Rodegheri Brasil
In the company that you work is being done a survey on the values of the products that are marketed.
To help the industry that is doing this survey you should calculate and display the average value of the price of the products.
OBS: Show the value with two numbers after the period.
| Column | Type |
| id (PK) | numeric |
| name | varchar |
| amount | numeric |
| price | numeric |
| id | name | amount | price |
| 1 | Two-doors wardrobe | 100 | 800 |
| 2 | Dining table | 1000 | 560 |
| 3 | Towel holder | 10000 | 25.50 |
| 4 | Computer desk | 350 | 320.50 |
| 5 | Chair | 3000 | 210.64 |
| 6 | Single bed | 750 | 460 |
| price |
| 396.10 |