Based on the Sketch of a Class Definition Below,which Methods

question 43

Short Answer

Based on the sketch of a class definition below,which methods can be invoked from outside an instance of the class?
class Example
{public void method1( )
{ ...}
private void method2( )
{ ...}
public void method3( )
{…}
private void method4( )
{ ...}
}
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Definitions:

Controllable Margin

The portion of profit or margin over which management has control, usually excluding fixed costs.

Operating Assets

Assets that are used for the day-to-day operations of a business, intended to generate revenue.

Return on Investment

A measure used to evaluate the efficiency or profitability of an investment, calculated by dividing net profit by the initial cost of the investment.

Direct Fixed Costs

Expenses that are consistent and directly tied to the production of goods or services but do not vary with the level of output.