Performing qasr salaah in Makkah

Q: We travelled from India on 4th Aug 4pm and reached our hotel in Makkah on 5th 00:30. We calculated our stay as 14 days (5 to 18) and we had intention that on 18th night or 19th morning we will leave for Mina. We left for Mina 19th morning 03:00am. We came back to Makkah on 23rd evening and stayed till 4th Sep. We offered qasar all in Makkah and during haj and then after coming from Haj as our stay at Makkah was not 15 days before leaving Mina and even after coming back from Haj it was not 15 days. Is it correct?

Few people calculate Mina, Arafat, Muzdalifa stay as in Makkah only, so as per them it is 30 days in Makkah and we should offer full salah. Is it correct?

What should be done with extra money collected by the cashiers?

Q: I am working as an accountant in a private company. I deal with the bank and cash received from customers and also make payements for the company. Somtimes when I calculate cash at closing time, it goes in excess. Can I use this cash for my personal use or not? One point I want to clear is that I am working on software and I cannot put back in software.

Musaafir performing four rakaats Esha Salaah in Muzdalifah

Q: A musafir offers 4 rakats Isha namaz after Maghrib salah at muzdalifa behind an imam who offered only 2 rakats (not sure if he was musafir or muqeem as few people offer qasr even muqeem) due to confusion but later once he comes to know, he offers 2 rakats Isha namaz alone. Is the namaz okay or not?

Note: He offered the sunnat and witr after the 2 rakats of Isha salah.

Inheritance

Q: My father passed away and left behind wife, 2 sons and 4 daughters. He also left behind 3 brothers, 2 sisters and 1 maternal aunt. Can you please explain how the estate should be distributed?

Rectifying one's mistake

Q: I'm a Muslim and I was currently sitting with a group of non Muslim people. They asked me if drinking is allowed is Islam and I said it is Haram, however they asked me if it is ok to take drugs like weed and cocaine and I accidentally said it is ok to take drugs realizing later that I made a mistake and gave wrong advice as you are not allowed to take anything that can harm the body in Islam.

Cancelling a partnership

Q: 20 years ago, Mr. Zaid invested Rs. 50 lakh in a business. All the items were purchased from his money and it was decided that he would get 25% of the profit. The other partner agreed on working in the store. Mr. Zaid also kept on visiting the store until he got sick 5 years back. Now if he wants to end the business with mutual agreement, will he get Rs. 50 lakh? Or since the value of the money has increased alot, he will get extra benefit?