Write a program in Java which computes the level of pollution for different gases. The program displays a menu and receive data from a user. The pollution level is checked for newer and older cars.

Menu:

1.Carbon monoxide

2.Hydro Carbons

3. nitrogen oxides

4.Non methane hydro carbons

Inputs will be pollutant number in grams released per miles and the odometer reading

Output : passed or failed and display why it failed.

For cars lower than 50,000 miles

The accepted levels are:

1. 3.4 or less
2. 0.3 or less
3. 0.4 or less
4. 0.25 or less

For cars with 50,000 or more:

1* 4.2 or less

2 * 0.39 or less

3* 0.4 or less

4* 0.31 or less