Fidyah for missed Salaahs

Q: My father got brain hemorrhage so he was unconcious for 1 year. He could not pray and 1 Ramadhan also passed. Do we need to give fidyah (any compensation) for his prayera and Ramadhan fast or not?

Q: My mother was ill for the last 5 years and on 15th march 2018 she left us. Please tell us about the fidya for namaz and roza.

Q: My question is regarding the fidya for salah of my grandfather that passed away (May Allah forgive his sins and bless his soul). Our family (including aunts and uncles in Pakistan, USA and UK) decided to pay the fidya for his 29 years worth of salaahs that he didn't pray but the problem we are having is about the calculation of wheat as which country's wheat price should we consider. He got matured (the time when salah becomes farz) in Pakistan, lived in Africa for 10 years and also passed away there but his body was brought to Pakistan for burial.

1. Which country's wheat price should we consider? Paksitan, USA (my family resides here) or Africa?

2. After considering the wheat price, how can we divide the payment of the fidya in all the family members? If the wheat price of America or UK is considered then the aunts in Pakistan will not be able to pay as it is too much after the conversion amount in rupees.

Q: I am currently updating my will, I need to know the following:

1. What is the Rand value for each qadha salaah?

2. What is the Rand value for each qadha roza?

Q: My mother passed away. How much fidya must we pay to the poor and needy the namaazes which she missed while she was alive?

Q: Previously I asked about a man who passed away but for the majority of his life did not pray Salaah. As per your previous reply, fidya can be given on behalf of the deceased: What do the Ulama state about a person who is not an heir but is related to the deceased, can they give the fidya on his behalf? Furthermore, how does one calculate the fidya per Salaah?

Q: What do the Ulama say about a person who passed away reciting the Kalimah but for most of his life didn't perform Salaah. What can the family do to compensate for his qadha Salaah? Please guide.

Q: What is the fidya to pay for each missed salah if some body has not performed his qadha salah.

Q: If a person passes away and we know that he had almost 30 years of missed Salaahs, how is it possible to pay fidya for that many missed prayers because it comes to more then twenty five thousand British pounds.

Q: My question is that can my mother complete the fardh namazes,fasts etc of her mother who had passed away (dead) so that she will be safe on the judgment day? Or there is some other way in Islam by which we can fulfil the remaining fardh ibaadaat of relatives who are no more alive?