Given the following information, determine the amount to order using the fixed$-$interval model. Use Table B$.2$

Note: Round your answer to a whole number.

$\frac{?}{\text{b}\text{a}\text{r}}(d)=39$ units per day Desired service level $=0\mathrm{.}96$ percent

${}_d=6$ units per day Amount on hand at reorder time $=58$ units

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