How Much Questions – How Much Answers

So here is the math. An average pickup artists would have 7-10 people On average to his seminars. Average is maybe 0-00 per person. And they would have like 15 seminars a month.
So like I need another person’s opinion, does anyone know how much they make annually? on average.

I’m just curios. How much does it cost to produce a given amount of Hydrogen gas vs. Propane gas?

My boyfriend and I live in the U.S. He’s on vacation in the Phillipeans and has Verizon. Does it cost for outgoing calls or have a roaming charge for messeges? If so, How much?