The mass of the body is found by simply weighing a person on a scale. The volume of the body is most easily and accurately determined by completely immersing a person in water and calculating the volume of water from the weight of water that is displaced (via underwater weighing).
Mailman Salary Statistics as of 2015. Average annual salary for a Mailman is $36600 based on statistics in the U.S. as of 2015. The highest salary recorded was $76765. The lowest salary reported was $15604. These figures will vary on a state to state basis as these are averages across all 50 states.
Each union negotiates the salary for their member. The Mail Handler Grade 4 and 5 pay scales are listed below and pay starts at the level 4 step AA at $16.08 per hour or $33,449 annually PLUS benefits.he Mail Handler Grade 4 and 5 pay scales are listed below and pay starts at the level 4 step AA at $16.08 per hour or $33,449 annually PLUS benefits.