The Sun River beverage company is a regional producer of teas, exotic Julces, and energy drinks. With an interest in healthier lifestyles, there has been an increase in demand for its sugar-free formulation. The final packing operation requires 13 tasks. Sun River bottles Its sugar-free product 5 hours a day. 5 days a week. Each week, there is a demand for 2,500 bottles of this product. PERFORMANCE TIME TASK MUST TASK (MINUTES) FOLLOW 1 0.2 2 0.2 3 0.3 0.1 5 0.2 6 0.2 0.3 1 8 0.1 7 INN NAN 1 2 2 2 3, 4, 5 9 0.1 B 18 0.1 9 11 0.2 6 12 0.1 13 0.1 10, 11 12 Using the above data, solve the assembly-line balancing problem and calculate the efficiency of your solution. Use the longest task time for your decision criteria. (Enter your answer as a percentage rounded to 1 decimal place.)