Cummins makes large diesel engines that are configured to customized customer specifications. This means when they get a customer order they run a MRP in which components are ordered based on the configuration. You do some digging and find that the turbo component manufactured at a Cummins sub$-$assembly plant in Raleigh, North Carolina before it is shipped to Columbus, Indiana for final assembly is the bottleneck that most often delays final production. With the turbo sub$-$assembly, there are three key components $($flywheels$,$ injectors, and o$-$rings$)$ that all must be available before turbo manufacturing can begin. A depiction of the supply chain is below along with lead time data $($including transportation$)$ for each part. Use this data to create a simulation in Excel with $1,000$ simulation of the average lead time from order by a customer to manufacturing of the final engine if there is no inventory available for any of the components to begin manufacturing of the turbo sub$-$assembly. You may allow decimal places for any simulated lead times and please report your final estimate of total lead time from your simulation to $1$ decimal place.Flywheel $-$

Normal with mean LT of

$20$ days and standard

deviation of $2\mathrm{.}75$ days