Answer:
labor rate for specialist 56.89
Step-by-step explanation:
The adminsitrative cost are not part of the labor cost. Are not used to determinate the labor cost.
The labor cost is the salaries for the specialist.
total cost 403,900
for 7,100 hours
labor rate would be the quotient between cost and labor hours
403,900 / 7,100 = 56.88732394366 = 56.89
each billable hour cost $56.89