3. Community Health Center, a new patient clinic in your town serving only underinsured and uninsured patients, has asked you to help its HIM department. Calculate the number of shelving units needed for a medical record filing system based on eight shelves per unit at 36 inches per shelf. The average record size equals 30 inches, and the center anticipates seeing 4,500 patients the first year.

To calculate the number of shelving units needed for the medical record filing system at Community Health Center, we need to consider a few factors.

1. Determine the total number of medical records:
The center anticipates seeing 4,500 patients in the first year. Assuming each patient has a medical record, there will be 4,500 medical records.

2. Calculate the total space required for all the medical records:
The average record size is given as 30 inches. Multiplying this by the total number of records (4,500) will give us the total space required for all the records.
30 inches x 4,500 records = 135,000 inches

3. Convert the total space required to the number of shelves:
Each shelf in the filing system has a height of 36 inches. Divide the total space required by the height of each shelf to get the number of shelves needed.
135,000 inches ÷ 36 inches per shelf = 3,750 shelves

4. Calculate the number of shelving units:
Each shelving unit consists of 8 shelves. Divide the total number of shelves by the number of shelves per unit to determine the number of shelving units needed.
3,750 shelves ÷ 8 shelves per unit = 468.75 shelving units

Since we can't have a fraction of a shelving unit, it's necessary to round up to the nearest whole number. Therefore, you would need 469 shelving units in this case.

Therefore, Community Health Center would need 469 shelving units for its medical record filing system based on the given parameters.