Question 2: Control Flow Statements a) Write a Java code snippet to print all the even numbers between 1 and 20 (inclusive). b) Write a Java code snippet to check if a given number num is positive, negative, or zero. Print the appropriate message. Your code for this problem c)    Declare and initialize an integer array named "numbers" with the following elements: 4, 9, 2, 7, 5. d) Write a Java code snippet to calculate and print the sum of all elements in the "numbers" array.

JAVA PROGRAM: Monkey Business A local zoo wants to keep track of how many pounds of food each of its three monkeys eats each day during a typical week. Write a program that stores this information in a two-dimensional 3 × 5 array, where each row represents a different monkey and each column represents a different day of the week. The program should first have the user input the data for each monkey, or use constant values rather than asking user for input. Then it should create a report that includes the following information: Display 3X5 array first. Average amount of food eaten per day by the whole family of The least amount of food eaten during the week by any one The greatest amount of food eaten during the week by any one Input Validation: Do not accept negative numbers for pounds of food eaten.

USING java: Create a simple Tic Tac Toe game designed for one player (against computer). you will need to create arrays and functions to complete this program.  The first screen should ask the user for his name, print a welcome message, and display an empty 3x3 Tic Tac Toe board. Then, the program should ask the user to put the coordinates of his move. once the user enters the coordinates, the program should respond accordingly with a print of the user's move and the computer's move. this should go on until a winning pattern is found.  Key steps: Game board is designed, user inputs taken and marked on the board, validate the inputs that no two inputs at the same place and out of range, check the winner/loser and complete the game.