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

$\backslash$table$[[$Work$,,8,$Observation,$],[$Element$,1,2,3,4,5,6,7,8,9,$Performance Rating$],[$A$,0\mathrm{.}12,0\mathrm{.}17,0\mathrm{.}10,0\mathrm{.}09,0\mathrm{.}14,0\mathrm{.}12,0\mathrm{.}18,0\mathrm{.}17,0\mathrm{.}18,90\%$