Answer:
a. Ted gets the hut; Sadie gets the rest.
Step-by-step explanation:
Since Ted placed a much more higher priority on the hut by assigning it 35 points more than all other items, and Sadie placed a very low priority on the hut by assigning it 10 points when compared to all other items, it shows Ted is ready to let go of other items just to have the hut, and Sadie is ready to let go of the hut to have the other item. Hence, the "Ted gets the hut, Sadie gets the rest" splits is efficient.