A drugstore uses fixed$-$order cycles for many of the items it stocks. The manager wants a service level of $\mathrm{.}90.$ The order interval is $10$ days, and lead time is $1$ days. Average demand for one item is $68$ units per day, and the standard deviation of demand is $6$ units per day. Given the on$-$hand inventory at the reorder time for each order cycle shown in the following table.

Cycle On Hand

$143$

$28$

$398$

Determine the order quantities for cycles $1,2,$ and $3$