Hayat purchased a vegetable farm with diminishing Musharaka financing from Jeddah Bank. The farm cost (Saudi rial) SAR500,000. The bank paid SAR400,000 and Hayat used SAR100,000 of her own savings. The farm will earn SAR1,000 each month. Hayat will buy the bank's share by paying annually over a period of 4 years. Calculate and build a table as in the diminishing Musharaka examples.