Modesto Company produces and sells Product AlphaB. To guard against stockouts, the company requires that $20\%$ of the next month's cost of goods sold be on hand at the end of each month. Budgeted cost of goods sold of Product AlphaB over the next four months are:

June July. August September

$\backslash$table$[[$eted Cost,$30,000,40,000,60,000]]$

Budgeted inventory purchases for August would be:

$($Please DO NOT include a dollar sign $($$$)$ in you answer$)$