What is this solution?

Illustration of Bilateral Mudarabah Bank Alrajhi provides SAR100,000 to Omar and profit sharing ratio is 70:30 If Loss is SAR 20,000 Bank Alrajhi If profit is SAR 40,000 bears the loss of SAR 20,000, and Bank Alrajhi will receive SAR100,000 (capital and shares) + SAR 28,000 (profit) recover SAR 80,000 capital Omar will receive SAR 12000 profit