What is the concept of a Mudarabah contract, and what are the fundamental obligations incumbent upon the Mudarib under it?

A Mudarabah contract is an agreement whereby the Rab al-Mal (capital provider) undertakes to provide the capital, and the Mudarib (entrepreneur/manager) undertakes to manage and trade with it. The profit between them is shared according to their agreement. The Mudarib's obligations include providing the Rab al-Mal with information and rendering an account upon the expiration of the term, compensating the Rab al-Mal for any capital deficit in the event of misconduct (ta'addi) or negligence (taqseer), and returning the Rab al-Mal's share upon the termination of the contract.