Using the same equation 1B + 2N --> BN₂ and given that the average mass of a bolt is 10.64 g and the average mass of a nut is 4.35 g, what is the mass of all the bolts (8) given?
a) 85.12 g
b) 106.40 g
c) 172.28 g
d) 120.84 g