What is the economy that may contain market, command, and/or traditional economic systems.

answer; ///i believe that the correct answer is (d) when each house of congress passes a different version of a bill and those difference must be

"choosing is refusing" means individuals face an opportunity cost with each decision they make. economists state that every decision involves trade-offs. opportunity cost is the least desirable alternative given up as a result of a decision.

money is the anwser i think

answer; formal diagnosis (vera wand formal dress);