Create and test a method called circleArea that accepts a radius value (argument) and returns the area of a circle with that given radius. Call the method at least twice, and print the results to verify that it's working correctly. NOTE: You do not need to create a user interface for this program; you do not ask the user for inp

Michael has written an e-mail to his employees that describes a new product special that will be introduced to the customers next week. by taking time to make sure the e-mail is well written, logical, and organized, michael has made sure his message has the characteristics of a) effective communicationb) ineffective communicationc) barriers to communicationd) workplace communication