Zakaat

Giving zakaat to one's nieces and nephews

Q: My sister and the former husband abandoned three kids and are now cared for by my parents. They have grown and are on the brink of their teenage years. My parents who have cared for them have now almost retired. I help where I can but is not always able to help fully. I have zakaah due to be paid in the coming month. My questions are:

1. Can I pay zakaah to my parents to cover for their (nieces and nephew) needs?

2. If so, can I give all my zakaah to them or only a portion.

Zakaat on shares

Q: I have shares with my company. I have held an x amount of shares for an entire year. This year the share value is unchanged from last year. Is the zakaah due still 2.5% on the value of all shares held by myself? Please advise.

Paying zakaat on gold and cash together

Q: For zakaat, the cash is totaled up and 2.5 % is to be paid, but gold jewellery and silver are they separate? For example, someone has gold above the nisaab amount, they evaluate its worth and separately, calculate 2.5 % from its worth, or do they add its worth to the cash total and pay 2.5 % on the lump sum? Or do the cash amount and gold amount separately?