7 Using the formula A=P(1+rt) create a simple java program to calculate the simple interest of the following values P= 100 R=30 T=6 Submit the source code on the google classroom Create a simple method that takes in two (2) integer parameters and adds the product of the two numbers and prints it on the screen. Create a simple double method that takes in two parameters and performs the action of multiplying the two parameters and returns the result. 3 Create a java application that uses the switch block to print the grade of a student i.e 70- above A, 60-69 B, 50-59 C, 40-49 D and 30 F. Using if and else statements create a java application that check the day and prints out a message on Sunday "Go to Church", Friday "Go to ?Mosque" and Saturday "Chill at home all other days " go to school" Submit the source code on the google classroom 9 Create a list of students using an array that takes in 11 names. Using a for loop print all the names of the students Submit the source code on the google classroom 10 10.00 7000 162 90.3 6000 2773 80.2 5000 292