Memory Game Fifty Nifty Memory GameOnline version Match economics and personal finance terms with their definition. by Federal Reserve Bank of Kansas City A good used to buy other goods and services When there is not enough for all who want it Choice Save Scarcity To make a decision Resources Opportunity Cost Things that can satisfy people's wants The next best choice that you give up Services Goods Things people like and desire Needs Activities that can satisfy people's wants Things used to make goods and services To keep money to spend later Wants Things you must have to live Money