A. Bartender would be talking with guests and in a parlor / bar.
You can wait till about 2-3 hours
Causes temporary weight gain due to intake of more fluids. When you eat salts, they absorb more water in the body, making one look/feel more "full", which can cause a temporary gain in weight when stepping on a scale. For clarification, the weight temporarily gained if referred to as "water weight"
B or D, although I'm not sure which
