"A company offers ID theft protection using leads obtained from client banks. Four employees work 40 hour a week on the lead, at a pay rate of $35 per hour per employee. Each employee identifies an average of 3500 potential leads a week from a list of 6000. An average of 3 percent actually sign up for the service, paying a one-time fee of $60. Material costs are $1500 per week, and overhead costs are $8000 per week. What is the multi-factor productivity for this operation in fees generated per dollar of input (rounded to 2 decimals)?"