A four-step process has processing times of 2, 4, 6, and 6 minutes for the four steps (listed from start to finish). After the third step. 32% of items require rework, which entails starting over again at step 1. All items that are reworked are successfully processed. Demand is 10 units per hour. Instruction: Round your answer to 2 decimal places. How many units per hour will the second step process? units per hour