CLASS Employee { //Variables

question 79

Multiple Choice

CLASS Employee {
//Variables
String LastName;
String FirstName;
Real HourlyRate;
Integer HoursWorked;
Date HireDate;
String Job;
//Methods
Real Salary() ;
String GetLastName() ;
String GetFirstName() ;
String GetJob() ;}

-Which of the following is not part of the interface?

• A) Real Salary();
• B) String GetLastName();
• C) Date HireDate
• D) String GetFirstName();

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Definitions:

Marginal Rate of Substitution

The rate at which a consumer is willing to give up one good in exchange for another good while maintaining the same level of utility or satisfaction.

Perfect Substitutes

Two goods for which consumers are completely indifferent as to which to consume, meaning the consumption of one good can fully replace consumption of the other.

Perfect Complements

Goods that are often consumed together in fixed proportions, such that demand for one increases demand for the other.

Cardinal Utility Functions

Utilize numerical values to represent the level of satisfaction or utility that consumers derive from different bundles of goods and services.