Nine observations from a work measurement study using continuous timing are shown below. Allowances are determined as: personal, $7$ percent; fatigue, $5$ percent; delay, $6$ percent. the Work Measurement Excel template to determine the standard time for this operation.

Work

Observation

$\backslash$table$[[$Element$,1,2,3,4,5,6,7,8,9,$Performance Rating$],[$A$,0\mathrm{.}09,0\mathrm{.}14,0\mathrm{.}07,0\mathrm{.}05,0\mathrm{.}10,0\mathrm{.}09,0\mathrm{.}15,0\mathrm{.}14,0\mathrm{.}15,105\%$