How many calories are found in one gram of carbohydrates?

There are 4 calories in one gram of carbohydrates. There is also 4 calories in one gram of protein.

is this a real question

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