Define an abstract class Student and use it to create concrete classes of Freshman, Junior and Senior and override the abstract methods to print subjects (basic math and basic programming for Freshmen, intermediate math and intermediate programming for Junior , and Advanced math and advanced programming for Seniors), enrolment status(Freshman/Junior/Senior), number or projects( 2 for Freshmen, 3 for Junior and 6 for Senior). Create 1 object each of a Junior, Senior and Freshman and use the overridden methods to print out their enrolment status, subjects, and number of projects.

Write a car class having two private member variables called tank and speed. write public methods called pumpgas and gofast. the method pumpgas gets an integer for gas that must be pumped. that value needs to be added to tank (no more than 20 gallons). it must return the amount of gas that is purchased ($4 per gallon). the method gofast should increase the speed by 5 each time it is called.write a constructor for the above class that initialized both variables to zero.write a tostring to display both the tank and speed when the car is printed.modify the car class to implement the interface comparable and an interface called carinter having the public methods in carinter.write the main program to create an array of size 5 of type car. create 5 car objects having each location of the array to refer to one of the cars. test the pumpgas, gofast, equals method on the array items. write an enhanced loop to print all the car values (using a tostring written last time).write a generic method to find the minimum of four items. pass int, double, char, string and car objects to test this method.

Before you record your own voice, you should a. record other people's voices b. warm up and practice difficult names c. listen to your favorite songs d. read a transcript of a good radio news segment

Afashion designer wants to increase awareness about her brand. which network can she use and why she can use the blank to blank her products online. answers for the first blank: internet, extranet, or intranet answers for the second blank: market, design, and export