Given the following information, determine the amount to order using the fixed$-$interval model. $($Round your answer to a whole number.$)$ Use Table B$\mathrm{.}2$

d

$=34$ units per day Desired service level $=0\mathrm{.}91$ percent

$\backslash$sigma d $=6$ units per day Amount on hand at reorder time $=39$ units

LT $=1$ days OI $=7$ days