Question 1: (15 points) Given the LTL rate tariff in Table 1, compute the effective rate of a 3000-lb shipment 3600-lb shipment, and a 4200-lb shipment. Do the effective rate differ (5 points)? Why or why not (5 points)? What is Break Weight (5 points)? Table 1: Rate Tariff Freight Rate ($/cwt) 30.60 28.15 22.03 18.05 Weight Group Minimum Weight (lb) 1 (L5C) 1 2 (M5C) 500 3 (M1M) 1,000 4 (M2M) 2,000 5 (M5M) 5,000 6 (M10M) 10,000 7 (M20M) 20,000 8 (M30M) 30,000 9 (M40M) 40,000 Minimum charge = $83.24 14.21 11.85 6.90 5.31 4.87