11. The output of a production line is checked by an inspector for one or more of the three different types of defects called defects A, B and C. If defect A occurs, the item is scrapped. If defect B or C occurs, the item must be reworked. The time required to rework a B defect is 15 minutes and the time required to rework a C defect is 30 minutes. The probabilities of an A, a Band a C defects are 0.15, 0.20 and 0.10 respectively. For 10 items coming of the assembly line, determine the number of items without any defects, the number scrapped, and the total minutes of rework time. Use the following random numbers:

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93 01 83 63 47 52 Random numbers for defect A 48 55 91 40 40 Random numbers for defect B 47 36 57 04 79 Random numbers for defect C 82 95 18 96 20 55 55 10 13 57 57 4 84 56 11 52 60 09 03 30