Answer:
This is the correct answer because I did it and this is real talk right!
Explanation:
The part A answer are
For $30 is 8
For $40 is 19
For $50 is 32
The part B at the top is right.
So here goes my answer for part C: The number of necklaces she supplies will decrease as she cannot make enough money from selling them to continue producing them.
Or
The Plato answer is "The number of necklaces she supplies will drop because she will not make enough money from selling them to continue producing them."