Answer the question asked. When necessary, round to the nearest hundredth.Mark and Rachel both work for Smith Landscaping Company. Mark can finish a planting job in 5 hours, while it takes Rachel 3 hours to finish the same job. If Mark and Rachel will work together on the job, and the cost of labor is $40 per hour, what should the labor estimate be? (Round to the nearest cent, if necessary.)
A. $75.00
B. $21.33
C. $160.00
D. $150.00
Answer: A
Mathematics
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Mathematics