You are the Health Information Management Director for Sunshine County Hospital. Calculate the following based on the provided data:
MSDRG Code 3:
a. Average length of stay
b. Mean charge per day
c. Mean charge per stay

MSDRG Code 207:
a. Average length of stay
b. Mean charge per day
c. Mean charge per stay

MSDRG Code 57:
a. Average length of stay
b. Mean charge per day
c. Mean charge per stay