It is narrated from Hazrat Sha'bi (may Allah have mercy on him) and Hazrat Hakam (may Allah have mercy on him) that two men jointly purchased an item; one bought half for twenty dirhams and the other bought half for ten dirhams. Hazrat Sha'bi (may Allah have mercy on him) says that if they sell this item on a murabaha basis, the profit will be according to the ratio of the capital, and if they sell the item on a musawamah basis, the profit will be divided equally. And Hazrat Hakam (may Allah have mercy on him) says that in both cases, the profit will be divided equally.