1. Write a Java program that plays the game rock-paper-scissors. The program should randomly choose rock, paper, or scissors. The user should enter a choice, and the program should announce who has...

1. Write a Java program that plays the game rock-paper-scissors. The program should randomly choose rock, paper, or scissors. The user should enter a choice, and the program should announce who has won. Recall that scissors cut paper, paper covers a rock, and a rock can smash scissors.

2. Write a Java program that asks for a user’s tax filing status as a string, and gross annual income as an integer. Display the user’s tax rate according to the following table: