Given the Following Class, What Would Be the Best Declaration

question 54

Multiple Choice

Given the following class, what would be the best declaration for a mutator function that allows the user of the class to change the age?
Class Wine
{
Public:
Wine) ;
Int getAge) ;
Float getCost) ;
Private:
Int age;
Float cost;
}

• A) int getAgeint newAge);
• B) Wine);
• C) void setAge);
• D) void setAgeint newAge);

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Definitions:

Utility Function

A mathematical representation in economics that explains how individuals rank preferences or choices to maximize satisfaction.

Indifference Curves

Indifference curves represent combinations of goods between which a consumer is indifferent, showing the trade-offs in consumption that yield equal satisfaction.

Horizontal Axis

In a graph or chart, the x-axis, which typically represents the independent variable or the base for measurement comparisons.

Vertical Axis

The y-axis on a graph or chart which is usually used to measure and represent the dependent variable.