100 80 X E PPF 60 C LAPTOPS (Millions) * B XD 40 20 0 20 40 60 80 100 CORN (Millions of bushels)that apply. Complete the following table by indicating whether each point represents output combinations that are inefficient, efficient, or unattainable. Check all Point Inefficient Efficient Unattainable A O O O B O O C O 0 D O O O E O O O F 0 O O