En. Solihin, a Shariah research officer of Aslah Islamic Bank, is in the process of updating the documentation of Shariah meeting minutes. He needs to provide strong Shariah basis and justifications to certain matters as follows:

e) From the review exercise to the tawarruq transaction platform, Aslah Islamic Bank discovered that the built-up system was not able to affect any delivery of the purchased commodity, thus potentially rendering the sales involving such commodities as invalid.

(f) In Murabahah home financing contract, Aslah Islamic bank can exercise the promise to transfer the house to the customer if he satisfied all agreed conditions and paid the rent regularly.