The Approximate Energy Yield of Carbohydrates Is 4 Calories/gram;fats Yield

question 1

Multiple Choice

The approximate energy yield of carbohydrates is 4 calories/gram;fats yield about 9 calories/gram,and proteins about 4 calories/gram.Jack and Sarah consumed the following for lunch: Jack-100 grams protein,20 grams fat,75 grams carbohydrates;
Sarah- 75 grams protein,10 grams fats,75 grams carbohydrates.
How many Calories each did Jack and Sarah consume?

• A)Jack: 890 Calories,Sarah: 670 Calories
• B)Jack: 880 Calories,Sarah: 680 Calories
• C)Jack: 900 Calories,Sarah: 650 Calories
• D)Jack: 900 Calories,Sarah: 680 Calories
• E)Jack: 880 Calories,Sarah: 690 Calories

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Definitions:

Product Price

The amount of money required to purchase a good or service, determined by factors such as cost of production, market demand, and competition.

Imperfectly Competitive

Characterizes markets where individual sellers can influence prices and products, unlike in perfectly competitive markets.

Marginal Revenue Product

The additional revenue generated from employing one more unit of a resource.