Please provide Excel formulas for each problems answers

minute hour. Assign the tasks shown In the accompanying precedence dlagram (times are In minutrs) to warkstailans using the follawing rules: A C D E G H 1 K L M 0 N p Lowrized Ime n secords 39.9 average \begin{tabular}{|c|c|c|c|c|} \hline Cav 1 & DxD2 & & Den 4 & Cavs \\ \hline 37 & 97 & 40 & 47 & 41 \\ \hline 36 & 43 & 34 & 3 & 36 \\ \hline 42 & 4 & 43 & 3e & 36 \\ \hline SD & aB & 41 & 4C & 43 \\ \hline 4.9 & 43 & 43 & 37 & SA \\ \hline 30 & 42 & & & 36 \\ \hline \end{tabular} \begin{tabular}{|l|l|} \hline UCLn & \\ \hline UCLx & \\ \hline \end{tabular} \begin{tabular}{|l|l|} \hline UCUr \\ \hline LeLtor \\ \hline \end{tabular} a. Uetermine two skgma control limits using the above data. (Hound your intermedlate cakulakns to 4 decimal places and final answers to 3 decimal places. Leave no cells blank - be certain to enter " wherever required. Fiound up any negative control limit value to zero.) Is the process in control? number of sticsing delave shown in table below: Construct a two-sigma limit control chart to show whether the shipping process in this e-commerce firm needs any improvement or periorms at an acceptable level. (Fiound your answer to three decimal places.)