Lieutenant Commander Data is planning to make his monthly $($every $30$ days$)$ trek to Gamma

Hydra City to pick up a supply of isolinear chips. The trip will take Data about two days. Before he

leaves, he calls in the order to the GHC Supply Store. He uses chips at an average rate of Five

per day $($seven days per week$)$ with a standard deviation of demand of one per day. He needs a

$98$ percent service probability.

a$.$ If he currently has $30$ chips in inventory, how many should he order? $($Use Excel's NORMSINV$()$

function to find the correct critical value for the given $a-$level. Do not round intermediate

calculations. Round $"z"$ value to $2$ decimal places and final answer to the nearest whole

number.$)$

Number of chips

b$.$ What is the most he will ever have to order? $($Use Excel's NORMSINV$)$ function to find the

correct critical value for the given $a-$level. Do not round intermediate calculations. Round $"z"$

value to $2$ decimal places and final answer to the nearest whole number.$)$

Maximum order quantity