Assume a normal 40-hr work schedule and use the data given to answer this question

Labor Cost
Qty	Trade	Rate ($/mhr)
1	Foreman	20.12
3	Carpenter	18.95
3	Helper	14.32

Crew Time (mhr) Per 100 SFCA
Item	First Use	Reuse
Fabrication	7.5	1
Erect & Strip	4.5	6.5
Clean & Move	2.1	1.5

Material Cost Per 100 SFCA
	Unit Price	First Use	Reuses
	$/Mbf	Qty (bft)	Qty (bft)
Plyform	720.00	110.00	11.00
Lumber	530.00	140.00	14.00

Based on seven uses, the bare cost of labor ($/SFCA) is closest to:

12.18

9.74

7.33

4.98

3.12

1.67

You Answered

0.99

0.84

i think 1.67 is the correct answer