What is another word for controls

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

Why is an outfitting a workspace with video games in a technology development company considered a strategic use of money

What is the name of the sound effect that danny hears