Scenario $2\mathrm{.}1$

A manager observes a worker assembling gift baskets and records the data displayed in the table.

$\backslash$table$[[$Time $($minutes$),$Observations$],[8,5],[10,10],[12,5]]$

Use the information in Scenario $2\mathrm{.}1.$ What is the normal time for this job element if the rating factor is $75\%?$

$7\mathrm{.}5$ minutes

$10$ minutes

$13\mathrm{.}33$ minutes

$6$ minutes