The atomic mass or weight for silicone
16
14
28
24
this is science by the way

28.0855

(C. 28)

Explanation:

I would suggest getting/printing out a periodic table to keep with you, so that you can tell :)

in this scenario it would be the consumer demand as most influential in making the decision. the band members need to figure out where and from whom they will make the most money, in other words who out of the two consumer groups - football fans or car drivers - will spend their money, who is more likely to contribute to their cause and buy what they are offering.