-Use the Above Figure

question 127

Multiple Choice

-Use the above figure. When the price increases from $2 to $10, total revenue

• A) increases from areas A + B to areas B + C and demand is inelastic.
• B) increases from areas B + C to areas A + B and demand is inelastic.
• C) increases from areas B + C to areas A + D and demand is elastic.
• D) increases from areas C + D to areas B + A and demand is elastic.

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Definitions:

Fopen() Call

A function in C programming used to open a file and associate it with a stream, allowing for data to be read from or written to the file.

Operating System

The software that manages the hardware and software resources on a computer, serving as a base for all application software.

Fflush() Function

A standard library function in C that cleans up the output buffer, forcing the buffered data to be written to the output.

Internal File Pointer

An abstraction in file handling that represents the current location for the next read or write operation in a file.