Copyright is an important concept for those working in the Film & TV industry to understand. Which of the following statements about copyright are TRUE. A: copyright protection is present immediately when a work is created
B: You can legally use a full length piece of copyrighted music for a school project without obtaining permission
C:You can legally make a slight change to a photograph or piece of music that is copyrighted, and then use it as an original work without obtaining permission
D: Violating international copyright law can cause you to get sued in civil court, as well as tried criminally for copyright violation
E: The following types of work can qualify for a copyright: literary works, musical works, dramatic works, motion pictures, sound recordings, and pictorial/graphic/sculptural works.
F: Photographs, videos and other works that normally can be copyrighted - but are created/generated by the federal government - fall under the "fair use" law and can be used for any purpose without permission.

For each of the following claims, determine whether they are true or false. justify your determination (show your work). if the claim is false, state the correct asymptotic relationship as o, θ, or ω. unless otherwise specified, lg is log2.(a) (b) (c) (d) (e) (f) (g) (h) (i) (j)n+1 =22n =2n =1 =ln2 n =n2 +2n−4 =33n = 2n+1 =√n = 10100 =o(n4) o(2n)θ(2n+7 ) o(1/n)θ(lg2 n) ω(n2 )θ(9n ) θ(2n lg n )o(lg n) θ(1)

Modern businesses use different technologies to accomplish work tasks

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.