The Office Supply Shop estimates that the average demand for a popular ball-point pen is 10,000 pens per week with a standard deviation of 1,000 pens. The average lead time from the distributor is 6 weeks, with a standard deviation of 2 weeks. If management wants a 90 percent cycle-service level, what should the safety stock point be? Round it to nearest integer. 60,000 25,823 85,823 20,149 76,893 The Office Supply Shop estimates that the average demand for a popular ball-point pen is 8.000 pens per week with a standard deviation of 500 pens. The average lead time from the distributor is 4 weeks, with a standard deviation of 1 weeks. What is the standard deviation of the demand during lead time? Round it to nearest integer. 9,062 11,062 8,062 7.062 12,062 The Office Supply Shop estimates that the average demand for a popular ball-point pen is 10,000 pens per week with a standard deviation of 1,000 pens. The average lead time from the distributor is 6 weeks, with a standard deviation of 2 weeks. If management wants a 90 percent cycle-service level, what should the safety stock point be? Round it to nearest integer. 60,000 25,823 85,823 20,149 76,893 The Office Supply Shop estimates that the average demand for a popular ball-point pen is 8.000 pens per week with a standard deviation of 500 pens. The average lead time from the distributor is 4 weeks, with a standard deviation of 1 weeks. What is the standard deviation of the demand during lead time? Round it to nearest integer. 9,062 11,062 8,062 7.062 12,062