C Data Collection Productivity Study Activity Concrete Work Slabs Found Luf 30 Productive Q35458115

please help for LUF (labor utilization factor)

C. During the data collection of productivity study of an activity of concrete work of slabs, it was found that LUF is 30%、The productive work is equal to non-productive work. Answer the following questions: Cl. What is the ratio of productive work and supportive work ?(6) C2. If the labor unit cost is $100/sq.m., what will be the labor unit cost of each work type? (4) C3. Do you think if the productivity of this activity is good enough or not? If so, give a few reasons to support your answer. If not, provide your strategies to improve the productivity (4) Show transcribed image text