The "Before" image in the figure shows the initial condition of a gas at a certain temperature in a container with a movable piston. Which of the images represents the condition of the gas when the temperature of the gas is increased, and the external pressure is held constant? 
Definitions:
Dividend Yield
A financial ratio that indicates how much a company pays out in dividends each year relative to its stock price.
Capital Gains Yield
The price appreciation component of the total return on an investment, calculated as the change in the price of the investment over a period of time.
Required Rate
A rephrased definition for the Required Rate of Return; it is the least annual percentage earned by an investment that will entice individuals or companies to put money into a particular security or project.
Expected Growth Rate
The anticipated increase in the value of an investment or index over a specific period of time.
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