32. A process consists of the following four stages with the average percentage of good quality output at each stage. If a customer placed an order for 850 units, how many units would need to be started? Stage 1 2 3 4 Per Stage Yield .92 .89 .90 .95 A) Approximately 1215 B) Approximately 1475 C) Approximately 1314 D) Approximately 1412 E) Exactly 850