Lieutenant Commander Data is planning to make his monthly $($every $30$ days$)$ trek to Gamma in the order to the GHC Supply Store. He uses chips at an average rate of $5$ per day $(7$ days per week$)$ with a stan has $35$ chips in inventory, how many should he order? What is the most he will ever have to order?

Jill's Job Shop buys two parts $($Tegdiws and Widgets$)$ for use in its production system from two different suppliers. The parts are needed throughout the entire $52-$week year. Tegdiws are used at a relatively constant rate and are ordered whenever the remaining quantity drops to the reorder level. Widgets are ordered from a supplier who stops by every three weeks. Data for both products are as follows:

$\backslash$table$[[,$TEGDIW,WIDGET$],[$ITEM$,10,000,5,000],[$Annual demand,$20\%,20\%$