Final answer:
Fred's daily calorie allowance as per MyPlate plan cannot be accurately determined without specific details on his height, weight, age, and level of physical activity. The average inactive adult needs about 2,000 calories a day, while a person who is larger or more physically active might need around 3,000 calories.
Step-by-step explanation:
Regarding the daily calorie allowance for Fred, as per the MyPlate plan, determining the exact number of calories needed can vary based on several factors including physical activity level, age, and weight. On average, a physically active adult may have a discretionary calorie allowance, which is at most 15 percent of the overall recommended caloric intake. However, without specific details on Fred's height, weight, and age, and his level of physical activity, it's challenging to select an accurate daily calorie allowance from the options provided.
The MyPlate plan suggests that a typical inactive individual requires about 2,000 calories per day, while competitive athletes may need significantly more, ranging from 3,000 to over 5,000 calories daily. A smaller or less active person might need only 1,300 calories per day whereas a larger or more active person might require 3,000 calories per day. Therefore, without knowing Fred's personal details and lifestyle, a definitive answer cannot be given from the choices a) 1,500 calories, b) 2,000 calories, c) 2,500 calories, d) 3,000 calories.