What Will Be the Value of Str After the Following

Multiple Choice

What will be the value of str after the following statements are executed?
StringBuilder str =
New StringBuilder("We have lived in Chicago, " +
"Trenton, and Atlanta.") ;
Str) replace(17, 24, "Tampa") ;

A) We have lived in Tampa, Trenton, and Atlanta.
B) We have lived in Chicago, Tampa, and Atlanta.
C) We have lived in Tampa Trenton, and Tampa.
D) We have lived in Tampalanta.