Answer:
I will say B. My grave is like to be my wedding bed, but would wait for someone else confirmed
You could tell your business about how the internet reaches to millions and possibly billions of users that would be willing to purchase your products. More people are likely to discover your business online than in tangible life.
Your answer should be WHO.
Think of it like this: You wouldn't say "The boy it (a variant of 'which')", because it simply just sounds odd. Instead, you're wired to think "The boy, he (an unknown name, so it would be 'who')".
I HA.TE when peolle think race matters ...like it really dosnt im not racist at all and i get looked at because im white like why ;-; but anyways it shouldn't mater anyways so have a good day and stay safe :)