What is Leonardo and Theresa's effective tax rate for year 2014 (rounded)? Tax Chapter 1 What is Leonardo and Theresa's effective tax rate for year 2014 (rounded)? A. 15.00% B. 18.63% C. 21.28% D. 28.00% E. None of these Answer: E Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+