need help on a question from IQ publication

[DentistWannaBe]

Q: if the silver in AgNO3 solution, was precipitated as Ag2SO4, the mass of silver precipitate would be (approx)

 

a. 244 g

b. 108

c. 41.28

d. 32.55

e. 12.96

 

the correct answer is B. but I am not sure how to arrive to the answer by calculation. If someone know how, plz let me know. Thanks!!

[Adversary]

The atomic mass of silver is 107.8... ~ 108