Ajinamoto Sdn Bhd has been engaged in the process of forecasting its financing needs over the next quarter and has made the following forecasts of planned cash receipts and disbursements:

The monthly sales for the year of $2023$:

RM RM

April $550,000$ August $680,000$

May $660,000$ September $565,000$

June $700,000$ October $620,000$

July $650,000$ November $650,000$

a$)$ The firm's sales of $80\%$ is collected in the month of sale and the remaining balance will be collected equally in the following two months.

b$)$ The raw materials are $50\%$ of sales purchased two $(2)$ months before the sales month. The supplier is paid in next month.

c$)$ The wages and salaries are paid based on $8\%$ of sales in the month.

d$)$ The utilities for the firm are $3\%$ of sales in the month of their incurrence.

e$)$ Furthermore, the monthly rental expenses are RM$10,000$ and RM$7,000$ tax payments are to be made in the second month of each quarter.

f$)$ A $5\%$ annual interest on a RM$500,000$ term loan will be paid monthly.

g$)$ Beginning cash balance for the budget period is RM$120,000$ with a minimum cash balance of RM$45,000$ and an increase to RM$90,000$ in August and RM$135,000$ in September.

Prepare a monthly cash budget for the three$-$month period ended $30$th September.