A company is designing a product layout for a new product. It plans to use this production line eight hours a day in order to meet projected demand of 480 units per day. The tasks necessary to produce this product are: Task Time (secs) Immediate Predecessor u 30 none v 30 u w 6 u x 12 w y 54 x z 30 v, y If the company wants the output rate to be equal to demand, what is the desired cycle time (in sedonds)