Questions $3$: $[18]3\mathrm{.}1.$ While a shortage of stock has implications explain how a surplus of stock canalso create problems. $(5)3\mathrm{.}2.$ ABC Electronics purchases a component from a supplier for their productionline. Determine their reorder point for this component based on its weeklyusage, lead time, desired buffer stock, and number of orders per year. $(7)$Data:$$ Weekly usage $($Demand$)$: $200$ units$$ Lead time $($Delivery time$)$: $2$ weeks$$ Buffer stock $($Safety stock$)$: $300$ units$$ Orders per year: $503\mathrm{.}3.$ Discuss the causes of insufficient capacity.