This assignment requires FIVE separate Java programs in ONE project. Use descriptive variable names and conventional naming for any required constants. Control of decimal places is not required in the...

This assignment requires FIVE separate Java programs in ONE project. Use descriptive variable names and conventional naming for any required constants. Control of decimal places is not required in the output of any program.

Program1.java

Write a program thatprints the following:

• thedefault data type for a number without decimals.


• thedefaultdata type for whole numbers.


• 
  class weeklyfuelcost renamed according to the Java naming convention.


• an acceptable name for aconstantholding an hourly pay rate.

Program2.java

Program3.java

Write a program that converts a temperature in Celsius degrees to Fahrenheit. The Celsius temperature is entered from the keyboard. Control of decimals is not required.

Program4.java

Write a program that prompts the user toenterthediameter of a circle and then prints thearea of that circle. Look up the formula if necessary. Control of decimals is not required.

Program5.java

Write a program that prompts the user toenteralength in inches. The program should then express the length infeet and inches. Both unitsshould be integers.