4. In cell G5, enter a formula without a function that subtracts the target revenue (cell F5) from the year to date revenue (cell E5) to determine how much revenue the field office needs to earn in Quarter 4 to reach its target for the year. 5. Josh wants to calculate the gross margin for Quarters 1–3 and the year to date. Provide this information as follows:

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.

Lakendra finished working on her monthly report. in looking it over, she saw that it had large blocks of white space. what steps could lakendra take to reduce the amount of white space?

Can someone work out the answer as it comes up in one of my computer science exams and i don't understand the cryptovariables