Answer: The overall profits of the Goddard company will stay the same.
Step-by-step explanation:
Division X has decided to lower it's transfer price to $8 meaning that it's profits will decrease.
Division Y is now buying at a lower cost but everything else remains the same which means that they are now making more profit.
This will mean that for the overall company, Division X will be making less profit than last time but Division Y will be making more profit. These will cancel themselves out and the company's profits will therefore remain unchanged.