Salaah of a sick person

Paying for missed salaahs of a sick person

Q: My father is ill and unable to perform his salaah. I understand that I cannot perform the salaah for him. Is there any other way for me to cover up his salaah for him, and if so, how much will it cost to pay for his salaah? We estimate around 50 years without salaah. He has a house which just got paid off to the value of approx R800 000 and a car to the value of approx R40 000.

Performing Salaah while seated on a chair

Q: I cannot sit in qa'dah position in salaah. Normally we use a chair only for qa'dah and sajdah and I stand in qiyaam. A person told me that I cannot stand in while performing salaah in jamaat. The reason being that you will not in be line with the saff and I will be standing in front of the the saff due to the chair being in line with the saff. Should I sit or stand?