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Question: answer all questions show all work clearly indicate your final...

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Answer ALL questions. Show ALL work. CLEARLY indicate your final answer. 1. What output is produced by the following code fragment? final int MAX 4; ile (num < MAX) prod prod num num ++ System.out.printin (prod); System.out.printin (num); 2. Transform the highlighted code from the previous question into an equivalent for loop. 3. Write a method named isValid which receives one parameter of type int representing a user choice, and returns true if it is 1, 2 or 3; false otherwise. 4. Write a do loop that reads in a user choice; if it is invalid, print an error message and read the input again. (For full credit, call/invoke the method in the previous question appropriately.)
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