Galaxy Co$.$ sells virtual reality $($VR$)$ goggles targeted to customers who like to play video games. sells each pair of goggles for $$300.$ Monthly demand for the VR goggles is a normal random varial the beginning of each month, Galaxy orders enough goggles from its supplier to bring the inventc Galaxy pays $$20$ per pair of goggles that remains in inventory at the end of the month. If the mo in stock. Galaxy assigns a shortage cost of $$40$ for each unit of demand that is unsatisfied to rep to use a simulation model to analyze this situation.