Answer:
In this case the income effect would predict:
Quinn would consume less meals and less bowling.
Explanation:
Quinn would do this because:
Total Income = 100$
Suppose if Quinn has decreased the number of bowling from 4 to 3 then
2 bowling nights will cost = 15 x 3
2 bowling nights will cost = 45$
3 meals will cost = 20 x 3
3 meals will cost = 60 $
Total = 45 + 60 = 105 $
That is more than the income. So, it is concluded that Quinn has to less both the bowling and meals at restaurant.