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 39,600 114,000 Pecos 59,400 223,000 Spokane 23,700 73,000 Lansing 5,800 14,000 Required: a. Compute the partial productivity measures for labor for the four locations. (Round your answers to 3 decimal places.) Location Partial Labor Productivity Mobile Pecos Spokane Lansing