Determine the labor hours to install a window given the following: Average cycle time $=41\mathrm{.}17$ min$/$cycle$-$ A system efficiency of $45$ minutes per hour$-$ An adjustment factor of $\mathrm{.}95-$ A crew size of $(2)$ twoO $1\mathrm{.}738$ Ihr$/$eachO $0\mathrm{.}914$ Ihr$/$each$01\mathrm{.}457$ Ihr$/$eachO $1\mathrm{.}83|$hr$/$each