2. An ironworker crew consists of the following personnel: @$20.50/hr @$19.15/hr @$14.42/hr @S14.79/hr @$19.05/hr 7% time on the job 42% time on the job 42% time on the job Forman Carpenter (3) Helper (2) Welder 6% time on the job Equipment Operator 3% time on the job The percent of burden to be added is 31% of the base wage. The percentage of time on the job per hoi is shown in the column at the right. Estimate the M.H., M.D., C.H.., and C.D. labor cost rates for th crew. What is the total labor cost for a job that takes eight days to complete using this crew? Ho many labor hours were spent on this job?