Qurbaani & Halaal Slaughter

Q:  

1. When should we give the aqeeqa after a child is born?

2. Can we give it after a long period for some reason.

3. For whom should we give the aqeeqa?

4. Who can give aqeeqa for a child?

5. Is it a must to give aqeeqa for every child?

6. My main question is that can we give aqeeqa meat by cooking it and arranging a lunch or dinner party?

7. Can we give a aqeeqa lunch portion to a non-Muslim?

Q: How long should a chicken be tied before slaughter? ِ I have heard that if the chicken eats filth, it should be tied for some while before slaughtering it. Is this correct?

Q: If an animal was hunted according to the correct sharee method but not in conformity to the laws of the country, will the animal be halaal?

Q:

1. I want to know that I have a son that is 11 months. I want to do my, my wifes and my sons aqiqah on the same day. Is it possible because I don't know if my aqiqah was done or not because in our family aqiqah is mostly done on the occasion of marriage.

2. Also, give me details about how I do and what to do on the occasion of aqiqah so that we are safe from unwanted thing.s

3. And also I want to know, does me and my wife have to give silver equal to the hair in charity or can I pay the same price in cash?