this is a loss so -45
then 22 for each bowl so +22 times number of bouls represented by b so
profit depends on number of bowls he sells
in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.
here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.