We observe a person filling her plate with generous portions at a buffet. Most likely we would A.) conclude that this is an expression of the eating instinct
B.) see this behavior as driven by incentives
C.) be uncertain about the cause of this behavior
D.) infer that this behavior is motivated by hunger

D

Explanation:

Humans don't think much when it comes to other ppl 0.0

1. entire bag, then the entire bag of calories

2. the percent of fat would be the percent of fat from the serving size, added up to the entire bag of calories

3/4. the saturated fat would be on the bag label, but im pretty sure if you take the serving size and do the math to figure it out you could find out in total the fiber, saturated fat,etc..

5. no probably not