E-Max uses the basic EOQ model to determine the order quantity. They used to buy electronics from a Korean supplier in Dubai with a lead-time of 5 days. Recently, the supplier has decided to close the warehouse in Dubai and deliver all items from Korea directly to customers in Oman with a lead time of 10 days. Under this situation, the economic order quantity (Q") will: Select one: O a. None of them b. remain the same O c. increase, but not double O d. decrease by a factor of two e double A process that is assumed to be in control with limits of 85 + 2 had sample averages for the x- bar chart of the following: 87.1, 87, 87.2, 89, 90, 88.5, 89.5, and 88. Which of the following statement below are correct? Select one: O a. None is correct b. Process mean is out-of-control O c. Process mean is in-control O d. Not enough information to determine Control Chart Table Sample Size Factor for X-Chart Factors for R.Chart A2 03 D4 z-value Confidence level % 2 N 3 4 5 95 96 97 1.65 1.96 2.05 2.17 233 2.58 6 7 8 1.88 1.02 0.73 0.58 0.48 0.42 0.37 0.34 0.31 0.29 0.27 0.25 0.24 0.22 0.00 0.00 0.00 0.00 0.00 0.08 014 0.18 0.22 0.26 0.28 0.31 0.33 0.35 3.27 2.57 228 211 2.00 1.92 1.86 182 1.78 1.74 1.72 1.69 167 1.65 9 10 11 12 13 14 15