Maal-e-tijaarat

Q: Hamare susar sahab ka ek business tha rent ki shop me sanitary k saman ka. Kuch arsa unho ne us shop me kaam kiya magr thore time k bad wo shop mere husband ko kaam krne k liye bitha dya lekin mere husband us karobar k malik nhi hain. Ab susar sahab ka inteqal hochuka hai to wo karobar warasat me shamil hogya q k mere husband ki milkyat nhi tha. Ab us karobar ki zakat ka tareeqa kar kiya hoga zakat nikalna chahty hain tareeqa kya hoga or warasat k karobar me bhi zakat wajib hai ya nhi? 

Q: Aapke pass kitaben hain jinke maliat ayk lakh 80 hazar ha jabke 52.30 tola chandi ki kimat 2 lakh rupe hai apke pass in kitabon ke illwa koi owr jaaidaad nahi. Na kisi ko karza dena na kisi sa lena to kia ap zakat dy skte hain agr han to kitna?