Milna needs at least $32 to buy a science kit. She already has $14. Which graph best represents all the possible dollar amounts that Milna can save to buy the science kit?

Number line graph with open circle on 18 and shading to the right

Number line graph with closed circle on 18 and shading to the right.

Number line graph with open circles on 0 and 18 and shading in between.

Number line graph with closed circles on 0 and 18 and shading in between.