Consider a four step serial process with the number of workers at each step and processing times given in the list below. Process Step Number of Workers Time per Customer (in Minutes) 1 2 2 2 7 19 3 3 14 4 3 9 Assuming that the process starts out empty and is workerpaced, how long will it take (in minutes) to serve 25 customers? (Round to nearest minute) minutes to serve 25 customers