Looking for cost savings in administrative areas, the vice-president for human resources at McMahon Corporation asked his assistant to collect data on the employee cafeterias in the four McMahon locations around the country. After two days, the assistant returned with the following data for the previous year:

	Mobile	Pecos	Spokane	Lansing
Labor-hours	36,000	55,300	24,500	5,400
Meals served	120,000	225,000	80,000	13,100

Required:

a. Compute the partial productivity measures for labor for the four locations.