The data in the following table represent time-study observations on a new operation with three work elements. On the basis of these observations, find the standard time for the process. Assume a 15% allowance factor.
$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\text{Observations (times in seconds)}$
$\begin{array}{|c|c|c|c|c|c|}
\hline \text { Element } & \text { Performance Rating } & 1 & 2 & 3 & 4 \
\hline 1 & 120 \% & 90.3 & 91.5 & 92.4 & 90.2 \
\hline 2 & 100 \% & 30.5 & 32.3 & 29.6 & 31.1 \
\hline 3 & 105 \% & 130.5 & 128.9 & 132 & 130.5 \
\hline
\end{array}$

Question

The data in the following table represent time-study observations on a new operation with three work elements. On the basis of these observations, find the standard time for the process. Assume a 15% allowance factor.
 $\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\text{Observations (times in seconds)}$
$\begin{array}{|c|c|c|c|c|c|}
\hline \text { Element } & \text { Performance Rating } & 1 & 2 & 3 & 4 \
\hline 1 & 120 \% & 90.3 & 91.5 & 92.4 & 90.2 \
\hline 2 & 100 \% & 30.5 & 32.3 & 29.6 & 31.1 \
\hline 3 & 105 \% & 130.5 & 128.9 & 132 & 130.5 \
\hline
\end{array}$

Quizplus · Accepted Answer

The Answer of The data in the following table represent time-study observations on a new operation with three work elements. On the basis of these observations, find the standard time for the process. Assume a 15% allowance factor.
 $\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\quad $$\text{Observations (times in seconds)}$
$\begin{array}{|c|c|c|c|c|c|}
\hline \text { Element } & \text { Performance Rating } & 1 & 2 & 3 & 4 \
\hline 1 & 120 \% & 90.3 & 91.5 & 92.4 & 90.2 \
\hline 2 & 100 \% & 30.5 & 32.3 & 29.6 & 31.1 \
\hline 3 & 105 \% & 130.5 & 128.9 & 132 & 130.5 \
\hline
\end{array}$

The Data in the Following Table Represent Time-Study Observations on a New