Sunnat Muakkadah of Jumuah Salaah

Q: I try to follow Imam Abu Hanifa's (rahimahullah) madhab here in USA. Please provide reference for my heart to be satisfied. The following are my questions

1. How many Sunnah mu’akkadah are there in Salat ul Jummah? My understanding is 4 before the fard and 4 after the fard.

2. Can we pray Salat ul Jummah 4 Sunnah mu’akkadah as units of 2 rakat or do we have to pray all 4 rakat with one taslim in the end?

3. Do we have to recite Quran after surah Al fatiaah in 3rd and 4th rakat of 4 Sunnah mu’akkadah (if prayed with one taslim in the end)?

Great sin of delaying in winding up the estate

Q: My father passed away approximately seven years ago. My brother was the appointed executor of the estate. However, until today, he refuses to wind up the estate. Over the years since my father's demise, my brother has continued to run the business and deal in the assets left by my father at his own discretion.

My questions are:

1. What is the current state of the estate and how should it now be distributed?

2. What are the powers of the executor? Can he deal in the assets of the estate (e.g. sell them) without the consent of the other heirs?