1. A firm makes car seats for an automaker in two varieties: leather and fabric. The standard labor hours for these are 1.2 and 1.0 hours, respectively. The seats are made in two work centers, sewing and assembly, where the average percentage of work has been 55 percent for sewing and Problems Problems 267 45 percent for assembly. Given the following schedule for the next six weeks, calculate the labor hours needed in each of the two work centers:

Week 1 2 3 4 5 6 Leather 15 20 18 21 15 13 Fabric 65 60 62 59 65 67