kindly help me with this program screenshot the output and main program and please at the 3rd number please include the interface :) thankyou in advance im using java netbeans ide 8.2

1. Write a java program that create a class savacnt, use a static variable anintrate to store the annual interest rate for all account holders. Each object of the class contains a private instance variable savbal indicating the amount the saver currently has ondep. Provide method calcmonthint to calculate the monthly interest by multiplying the savbal by anintrate divided by 12 this interest should be added to savbal. Provide a static method modiintrate that sets the anintrate to a new value. Write a program to test class savacnt. Instantiate two savacnt objects, savel and save2, with balances 4000 and 6000, respectively. Set anintrate to 5%, then calculate the monthly interest and print the new balances for both savers. Then set the anintrate to 6%, calculate the next month's interest and print the new balances for both savers. 2. Create a super class called car. a. The car class has the following fields and methods. Intspeed; doubleregularPrice: stringcolor; doublegetSale Price(); b. Create a sub class of car class and name it as pickup. The following fields and methods. Intweight; doublegetSale Price() o If weight is greater than 2000, 15% discount otherwise 25% c. Create a sub class and name it as Nissan. The following fields and methods. Intyear; intmanufacturer Discount; doublegetSale Price() From the sale price computed from car class, subtract the manufacturer discount. d. Create a sub class and name it as Toyota. The following fields and methods. Intlength; doublegetSale Price() o If length is less than 20 feet, 10% discount. Otherwise, 15% discount. e. Create a MyShop class which contains the main() method. Perform the following within the main() method. o Create an instance of Toyota class and initialize all the fields with appropriate values. Use super(...) method in the constructor for initializing the fields of the super class. Create two instances of the Nissan class and initialize all the fields with appropriate values. Use super(...) method in the constructor for initializing the fields of the super class. Create an instance of car class and initialize all the fields with appropriate values. Display the sale prices of all instance. 3. Write a temperature conversion GUI that converts from Fahrenheit to Celsius. Applet Viewer. Testing Phase.class Applet to Celcius Oto Kelvin Show Result Enter Ferenheit, Choose an option to convert and Click Show Result Applet started