Java: Write a method to convert from Celsius to Fahrenheit using the following method header:

// convers form Celsius to Fahrenheit

public static double celsiusToFahrenheit (double celsius)

The formula for the conversion is: Fahrenheit = ( 9/5) * Celsius +32

Write a test program that asks the user to input a Celsius value, invoke this method, then print out the corresponding Fahrenheit value.

Sample Run:

Please input the temperature in Celsius: 32

32 Celsius equals to 89.6 Fahrenheit.

Bonus Write a test program that invokes this method several times to display the following tables using loops:

Celsius Fahrenheit 40.0 104.0

39.0 102.2

32.0 89.6

31.0 87.8