The budget committee of COMPANY has derived the forecasts below for six months ended $31$ December $2021$:

$($The first table in the Picture$)$

$-$The selling price in May $2021$ was SAR$6$ per unit and this is to be increased to SAR$8$ per unit in October. $50\%$ of sales are for cash and $50\%$ on credit to be paid two months later.

$-$Purchases are to be paid for two months after purchase

$-$Wages and salaries are to be paid $75\%$ in the month incurred and $25\%$ in the following month.

$-$Overheads are to be paid in the month after they are incurred.

$-$Dividend will be paid in December.

$-$Fixed assets are depreciated $10\%$ per annum on a straight line basis on those assets owned at $31$ December $2021.$

$-$Opening cash balance in July $2021$ was SAR$3000.$

Prepare a cash budget for July, August, September, October, November and December $2021.($Using the second table in the Picture$)$