Hit TAB in single player mode to bring up the chat window and type these cheat codes:

Cheat Code - Granted Wish

zeropercentinterest - Grants $10,000,000
nomoneydown - Grants $100,000,000
feelthatmojorising - Grants 10 of Each Resource
idkfa - Grants 99 of Each Resource
hitmeagain - Grants One Action Card
upmysleeve - Grants Full Hand of Cards
impressme - Current Research Project Completed