Question

How many days would it take a crew to install 13,600 LF of base molding if they work five, eight-hour days per week and are able to install 100 LF of base molding per hour?

How many days would it take a crew to install 13,600 LF of base molding if they work eleven-hour days, six days per week if their hourly productivity rate is 100 LF when not working overtime?

Table 1: Production Efficiency Table for Use in Questions 7-9

Days per Week	Hours per Day	Production Efficiency					Payroll Cost Factor
		Week 1	Week 2	Week 3	Week 4	4-Week Average	1.5 Times	2 Times
5	8	100%	100%	100%	100%	100%	1.000	1.000
	9	100%	100%	95%	90%	96%	1.056	1.111
	10	100%	95%	90%	85%	93%	1.100	1.200
	11	95%	90%	75%	65%	81%	1.136	1.273
	12	90%	85%	70%	60%	76%	1.167	1.333
6	8	100%	100%	95%	90%	96%	1.083	1.167
	9	100%	95%	90%	85%	93%	1.130	1.259
	10	95%	90%	85%	80%	88%	1.167	1.333
	11	95%	85%	70%	65%	79%	1.197	1.394
	12	90%	80%	65%	60%	74%	1.222	1.444
7	8	100%	95%	85%	75%	89%	1.143	1.286
	9	95%	90%	80%	70%	84%	1.183	1.365
	10	90%	85%	75%	65%	79%	1.214	1.429
	11	85%	80%	65%	60%	73%	1.240	1.481
	12	85%	75%	60%	50%	69%	1.262	1.524

Answer 1