Exercise 4: Design and implement a Java program for programming exercise 6.11, page 236 (name it ComputeCommissions), to print out a table of sales amounts and commissions as shown in the textbook Follow the instructions in the problem statement (the program takes no input from the user and all output is generated by the main() method). Document your code and follow the output model shown in the textbook. Exercise 4: Design and implement a Java program for programming exercise 6.11, page 236 (name it ComputeCommissions), to print out a table of sales amounts and commissions as shown in the textbook Follow the instructions in the problem statement (the program takes no input from the user and all output is generated by the main() method). Document your code and follow the output model shown in the textbook