You decide that you would also like to know the average demand every month. Calculate the total demand as

part of your simulation, then add a column called $$Total Demand$$ to your replication table $($use column W$).$ Add

a column for Demand in your summary table $($M$31$ to P$31).$ Follow the procedure above to determine average,

max, and min monthly demand. $($HINT: add a sum for monthly demand similar to the sum for the monthly costs

you already have$).$ Once you$$re ready, re$-$run the data table.