If two nurses and a part-time physician are to be employed in a health services area, how much space should be allowed in the facilities plan? Please note the following standard requirements:
a. A 75 ft2 waiting room should be included. For each additional nurse to be employed, 25 ft2 should be added to the space requirements for the waiting room for each nurse.
b. The first aid room should have 250 ft2 space for each nurse.
c. If a physician is to be employed on a part-time basis to perform pre-employment physicals, then a 150 ft2 examination room should be provided.