FB Ads and Google AdWords

Hi, More than a single Facebook Ad campaign, our furniture company based in Santiago, Chile, needs someone to continuously assist us. We are a very small company, with a relatively small budget. More than help with graphic design, we need someone to revise the campaigns we've created and give us the OK before publishing. We also need someone to analyze our results and let us know what's working. We are also looking for a Google AdWords expert to help us with those campaigns as well. We are looking for someone to help us via Skype, once a week for an hour per service (FB and Google Adwords). How much would you charge for each service? Would you be willing to negotiate a price if hired to perform both services? I look forward to hearing back from you at your earliest convenience. Sincerely, Andrea