︎︎︎ Business English
How would adding an evaluation to the end of the instructions strengthen Yosef's explanation?
a. It would tell his friends whether they bought the right supplies.
b. It would help his friends judge whether they successfully built their kites.
c. It would show his friends that he is good at explaining how to build things.
d. It would give his friends a clear idea of what they are going to learn.
asap please
