Consider a workstation that has one maintenance mechanic to repair falled machines. We can think of the mechanic as the processor (scarce resource) and the machines awaiting repair as the jobs, tet us ossume that slx machines are down, with estimated repsir times given here, and that no new machines fail. Compute the flow time for each job using both the FCFS rule and the SPT rule, and compare the average flow times, Round your answers for average values to the nearest whole number. Average flow time (FCFS rule): hours Average flow time (FCFS rule): hours Average flow time (SPT rule): hours The minimizes flow time and gets the most work done in the least amount of time