Answer$($s$)$: $($Your response$($s$)$ are shown below, followed by the

correct answer$($s$).)$

Annual demand for a particular halogen bulb is $3000$ at a

business that operates $300$ days per year. The cost per order

$$140$ and the holding cost per unit per year is $$4\mathrm{.}7.$ The lead time

is $20$ days.

The demand during lead time follows a normal distribution with a

mean of $200$ and a standard deviation of $30.$

What is the service level if the safety stock is $20?($Compute the

standard normal variate to an accuracy of $3$ decimal digits$)$

$75$ Report as a whole number.

What is required reorder point for a service level of $97\%?$

$($Compute the standard normal variate to an accuracy of $3$

decimal digits$)$

$256$

Report as a whole number.