11. The following 4-step process is used for fulfilling an order. This process is staffed by two workers: Worker A performs the first two Steps and worker B takes care of the last two steps. Each worker is paid $20 per hour. What is the takt time of this process (in minutes) if this process has actual output of 120 units in twenty hours? STEP 2 STEP 3 STEP 1 STEP 4 1 min./order 3 min./order 3 min./order 3 min./order 3 12 20 O None of the provided answers 06 10 2.5 05 15