Unit Number		Unit Time		Total Time		Unit Time		Total Time		Unit Time		Total Time		Unit Time		Total Time		Unit Time		Total Time
1		1.000		1.000		1.000		1.000		1.000		1.000		1.000		1.000		1.000		1.000
2		.700		1.700		.750		1.750		.800		1.800		.850		1.850		.900		1.900
3		.568		2.268		.634		2.384		.702		2.502		.773		2.623		.846		2.746
4		.490		2.758		.562		2.946		.640		3.142		.723		3.345		.810		3.556
5		.437		3.195		.513		3.459		.596		3.738		.686		4.031		.783		4.339
6		.398		3.593		.475		3.934		.562		4.299		.657		4.688		.762		5.101
7		.367		3.960		.446		4.380		.534		4.834		.634		5.322		.744		5.845
8		.343		4.303		.422		4.802		.512		5.346		.614		5.936		.729		6.574
9		.323		4.626		.402		5.204		.493		5.839		.597		6.533		.716		7.290
10		.306		4.932		.385		5.589		.477		6.315		.583		7.116		.705		7.994
11		.291		5.223		.370		5.958		.462		6.777		.570		7.686		.695		8.689
12		.278		5.501		.357		6.315		.449		7.227		.558		8.244		.685		9.374
13		.267		5.769		.345		6.660		.438		7.665		.548		8.792		.677		10.052
14		.257		6.026		.334		6.994		.428		8.092		.539		9.331		.670		10.721
15		.248		6.274		.325		7.319		.418		8.511		.530		9.861		.663		11.384
16		.240		6.514		.316		7.635		.410		8.920		.522		10.383		.656		12.040
17		.233		6.747		.309		7.944		.402		9.322		.515		10.898		.650		12.690
18		.226		6.973		.301		8.245		.394		9.716		.508		11.405		.644		13.334
19		.220		7.192		.295		8.540		.388		10.104		.501		11.907		.639		13.974
20		.214		7.407		.288		8.828		.381		10.485		.495		12.402		.634		14.608
21		.209		7.615		.283		9.111		.375		10.860		.490		12.892		.630		15.237
22		.204		7.819		.277		9.388		.370		11.230		.484		13.376		.625		15.862
23		.199		8.018		.272		9.660		.364		11.594		.479		13.856		.621		16.483
24		.195		8.213		.267		9.928		.359		11.954		.475		14.331		.617		17.100
25		.191		8.404		.263		10.191		.355		12.309		.470		14.801		.613		17.713

(a)

How many labor-hours are required for the fifteenth installation? enter a number of labor-hours hours (Round your answer to 2 decimal places, e.g.,5.12.)

(b)

The parts of this question must be completed in order. This part will be available when you complete the part above.

(c)

The parts of this question must be completed in order. This part will be available when you complete the part above.

(d)

The parts of this question must be completed in order. This part will be available when you complete the part above.