Pete wants to write a business plan for Pete's PB&J Cupcake Cart. He needs to identify all expenses associated with making a peanut butter and jelly cupcake for a Economics of One Unit. What is the most accurate way of determining his expenses?

On early television stations, what typically filled the screen from around 11pm until 6am? test dummies test patterns tests testing colors

What best describes the purpose of occupational safety and health administration

8. create an abstract student class for parker university. the class contains fields for student id number, last name, and annual tuition. include a constructor that requires parameters for the id number and name. include get and set methods for each field; the settuition() method is abstract. create three student subclasses named undergraduatestudent, graduatestudent, and studentatlarge, each with a unique settuition() method. tuition for an undergraduatestudent is $4,000 per semester, tuition for a graduatestudent is $6,000 per semester, and tuition for a studentatlarge is $2,000 per semester. write an application that creates an array of at least six objects to demonstrate how the methods work for objects for each student type. save the files as student.java, undergraduatestudent.java, graduatestudent.java, studentatlarge.java, and studentdemo.java.