While(nextLine = Reader.readLine() != Null)

question 22

Essay

while(nextLine = reader.readLine() != null)
    System.out.println(nextLine);
The above loop could be used to read multiple lines from a file. Explain how this loop will execute.

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Definitions:

Cost of Goods Sold

The total cost associated with making or acquiring any goods sold during a specific period, including materials, labor, and overhead.

Materials

The physical components or substances used in the production of goods.

Labor

The effort by human workers in producing goods or providing services, often considered in terms of workforce or employment.

Period Costs

Costs that are expensed in the period they're incurred, not directly tied to production activity, such as selling and administrative expenses.