In this assignment, you will update the Money, Date, Bill, and ArrayList classes from previous homeworks using new ideas that we have discussed in class, and you will create an ExpenseAccount class extending your ArrayList. Build a driver that will fully test the functionality of your classes and include the driver with your submission. Fix any privacy (and other) errors that were noted in your comments for the previous iteration of this homework. Modify the Money, Date, and Bill class to implement the Comparable interface. Remember that compareTo takes an Object parameter and you should check to make sure that the object that comes in is actually the correct class for the comparison, as appropriate. (How could the CompareTo method be implemented for Bill

Signal sets company contracts to deliver one hundred 52-inch plasma high-definition television sets to a new retail customer, tuner tv store, on may 1, with payment to be made on delivery. signal tenders delivery in its own truck. tuner's manager notices that some of the cartons have scrape marks. tuner's owner phones signal's office and asks whether the sets might have been damaged as they were being loaded. signal assures tuner that the sets are in perfect condition. tuner tenders signal a check, which signal refuses, claiming that the first delivery to new customers is always for cash. tuner promises to pay the cash within two days. signal leaves the sets with tuner, which stores them in its warehouse pending its "grand opening sale" on may 15. two days later, tuner's stocker opens some of the cartons and discovers that a number of the sets are damaged beyond ordinary repair. signal claims tuner has accepted the sets and is in breach by not paying on delivery. will signal succeed on these claims? explain.

Assume the existence of a bankaccount class. define a derived class, savingsaccount that contains two instance variables: the first a double, named interestrate, and the second an integer named interesttype. the value of the interesttype variable can be 1 for simple interest and 2 for compound interest. there is also a constructor that accepts two parameters: a double that is used to initialize the interestrate variable, and a string that you may assume will contain either "simple", or "compound", and which should be used to initialize the interesttype variable appropriately. there should also be a pair of functions getinterestrate and getinteresttype that return the values of the corresponding data members (as double and int respectively).

There’s only one game mode that stars with the letter ‘e’ in cs: go. which of the options below is it?