Given the data below and an allowance factor for the job of $15\%,$ complete the calculations below.

Cycles $($minutes$)$

$\backslash$table$[[\backslash$table$[[$Work$],[$Element$]],1,2,3,4,5,,$PR$,],[1,\mathrm{.}54,\mathrm{.}47,\mathrm{.}63,\mathrm{.}53,\mathrm{.}57,1\mathrm{.}15,,],[2,1\mathrm{.}22,1\mathrm{.}42,1\mathrm{.}14,1\mathrm{.}28,1\mathrm{.}00,1\mathrm{.}00,,],[3,\mathrm{.}84,\mathrm{.}67,\mathrm{.}63,\mathrm{.}68,\mathrm{.}95,\mathrm{.}95,,],[4,\mathrm{.}29,\mathrm{.}18,\mathrm{.}24,\mathrm{.}32,\mathrm{.}26,1\mathrm{.}15,,]]$

Calculate the average observed time for work element $3.$

$0\mathrm{.}781$

$0\mathrm{.}754$

$0\mathrm{.}660$

$3\mathrm{.}77$

$0\mathrm{.}734$