Alice has always used hablar cell phones. she is very comfortable with the user interface of hablar phones. even though she would like to buy a smartphone of a different brand, she is reluctant to get one because of the effort and time it would take for her to get acquainted with a different user interface. in the context of switching behavior, alice is primarily worried about

what words? are you talking about to complet what sentence

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.

money is the anwser i think