Usiing a traditional manufacturing approach, a part is machined in two departments: milling and finishing. The part requires 5 minutes in milling and 8 minutes in finishing. The part is produced in batch sizes of 30, requiring within-batch wait time of 290 minutes. Move time between the two departments for a complete batch is 10 minutes. How much lead time is non-value-added that is, does not add value to the product? O 290 minutes O 300 minutes O 23 minutes O 313 minutes