Fire Tint, Inc., (FTI), applies tint to airplane canopies (front windows) manufactured by other companies. When the canopy manufacturer asks FTI to tint a canopy, FTI tracks the manufacturer, model number, and the CIN, a unique serial number assigned to each individual canopy by the manufacturer. FTI has a finite set of standard treatments it applies to canopies. Each treatment applied by FTI has a treatment number, treatment description, and a published price for each treatment. Although there is a published price for each treatment type, FTI often negotiates the actual price for each treatment when a manufacturer places an order. Sometimes more than one different treatment is applied to the same canopy. When a treatment is applied to a canopy, FTI keeps track of the treatment applied, the date it was applied, and the start and end time of when the treatment was applied, and the negotiated actual price. Please choose the ERD that most appropriately represents the scenario above.
(A) because it is serializable
(B) because it is serializable
(C) because it is virtual (non-seralized)
(D) because it is virtual (non-serialized)

How do you set up a slide show to play continuously, advancing through all the slides without requiring your interaction? a. click set up slide show, and then select the loop continuously until ‘esc' and show without narration options. b. click set up slide show, and then select the loop continuously until ‘esc' and use timings, if present options. c. click set up slide show, and then select the show presenter view and use timings, if present options. d. click set up slide show, and then select the show without animation and browsed at a kiosk (full screen) options.

Allison and her group have completed the data entry for their spreadsheet project. they are in the process of formatting the data to make it easier to read and understand. the title is located in cell a5. the group has decided to merge cells a3: a7 to attempt to center the title over the data. after the merge, allison points out that it is not centered and looks bad. where would the title appear if allison unmerged the cells in an attempt to fix the title problem?

File account.java (see previous exercise) contains a definition for a simple bank account class with methods to withdraw, deposit, get the balance and account number, and return a string representation. note that the constructor for this class creates a random account number. save this class to your directory and study it to see how it works. then write the following additional code: 1. suppose the bank wants to keep track of how many accounts exist. a. declare a private static integer variable numaccounts to hold this value. like all instance and static variables, it will be initialized (to 0, since it’s an int) automatically. b. add code to the constructor to increment this variable every time an account is created. c. add a static method getnumaccounts that returns the total number of accounts. think about why this method should be static - its information is not related to any particular account. d. file testaccounts1.java contains a simple program that creates the specified number of bank accounts then uses the getnumaccounts method to find how many accounts were created. save it to your directory, then use it to test your modified account class.