1.(Financial application: monetary units) Modify Listing 2.10, ComputeChange. java, to display the nonzero denominations only, using singular words for single units such as 1 dollar and 1 penny, and...

1.(Financial application: monetary units) Modify Listing 2.10, ComputeChange. java, to display the nonzero denominations only, using singular words for single units such as 1 dollar and 1 penny, and plural words for more than one unit such as 2 dollars and 3 pennies.

2. (Sort three integers) Write a program that prompts the user to enter three integers and display the integers in non-decreasing order.