A time standard was set as $0\mathrm{.}20$ hour per unit based on the ${100}^{th}$ unit produced. Assume the task has a $80$ percent learning curve. Refer to Exhibit $6\mathrm{.}4.$

What would be the expected time of the ${200}^{th},{400}^{th},$ and ${800}^{th}$ units? $($Do not round intermediate calculations. Round your answers to $2$ decimal places.$)$

$\backslash$table$[[$Unit$,$Time,$],[{200}^{th},,$hours$],[{400}^{th},,$hours$],[{800}^{th},,$hours$]]$