txt and print the results on the screen?

Which of the following commands will replace every instance of the word list with LIST from the file myfile.txt and print the results on the screen?

A.
sed –in-place -e “s/list/LIST/” myfile.txt

B.
sed -e “s/list/LIST/g” myfile.txt

C.
sed –in-place -e “/list/LIST/” myfile.txt

D.
sed -e “/list/LIST/” myfile.txt