Figure 18.1 -Refer to Figure 18.1.The Terms of Trade for Duckland Is

Figure 18.1
-Refer to Figure 18.1.The terms of trade for Duckland is

A) 1 pair of sunglasses for 2/3 of an umbrella.
B) 1 pair of sunglasses for 5/6 of an umbrella.
C) 1 pair of sunglasses for 1 1/5 umbrellas.
D) 1 pair of sunglasses for 1 1/2 umbrellas.