3. Write a program that takes as input a given changes expressed in dirhams it should compute the number of 100, 50, 20, 10 and how many dirhams. Input: change in dirhams Output: equivalent change in 100 dirhams, 50 dirhams, 20 dirhams, 10 dirhams, 5 dirhams, and dirhams Use Netbeans to write the following Java programs. After you finish you have to zip and upload your java application to the blackboard under HW02: 1. Computing the charge for a water meter Input: start reading (s), end reading (e) and cost per kiloliter (c) for the water meter. Result: The price of the water consumed (p) Process: Compute the price as follows, p (e -s)c Example If water costs 2 Dh per kiloliter (c), start reading is 10 (s) final reading is 15 (e), then the cost would be 2 x (15-10) 10 Dh