When the Price of a Glass of Lemonade at a Lemonade

question 49

Multiple Choice

When the price of a glass of lemonade at a lemonade stand was $1.75, 400 glasses were sold. When the price was lowered to $1.50, 500 glasses were sold. Assume that the demand function is linear and that the marginal and fixed costs are $0.10 and $ 25, respectively. Find the marginal profit when 300 glasses of lemonade are sold and when 700 glasses of lemonade are sold.

• A) \(P ^ { \prime } ( 300 ) = 1.15 , P ^ { \prime } ( 700 ) = - 0.85\)
• B) \(P ^ { \prime } ( 300 ) = - 0.85 , P ^ { \prime } ( 700 ) = 1.15\)
• C) \(P ^ { \prime } ( 300 ) = 1.15 , P ^ { \prime } ( 700 ) = 0.85\)
• D) \(P ^ { \prime } ( 300 ) = 0.85 , P ^ { \prime } ( 700 ) = - 1.15\)
• E) \(P ^ { \prime } ( 300 ) = - 1.15 , P ^ { \prime } ( 700 ) = - 0.85\)

Understand the differences between major theories of emotion, including the James-Lange theory, Cannon-Bard theory, and two-factor theory.

Recognize the physiological and cognitive components of emotions.

Identify factors influencing obesity and the role of physical activity in weight management.

Understand the impact of social and environmental factors on eating behaviors and obesity.

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Definitions:

Protective Ground Wires

Cables designed to safely direct excess electrical energy from a circuit or device to the earth, reducing the risk of electric shock or fire.

Operating Temperature

The range of temperature within which a device, component, or system is designed to function effectively without degrading performance or reliability.

30ºC

A temperature value, often referenced in the context of operational or environmental conditions under which equipment or processes are designed to function efficiently.

RSLogix

A programming software used for configuring and programming automation controllers, particularly those from Rockwell Automation's Allen-Bradley line.