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: Labor-hours Meals served Mobile 39,300 117,000 56,300 216,000 24,700 74,000 5,600 13,200 Required: a. Compute the partial productivity measures for labor for the four locations. (Round your answers to 3 decimal places.) Locatiorn Mobile Pecos Spokane Lansing