Table 3-6 Assume That Zimbabwe and Portugal Can Switch Between Producing Toothbrushes

Multiple Choice

Table 3-6
Assume that Zimbabwe and Portugal can switch between producing toothbrushes and producing hairbrushes at a constant rate.
-Refer to Table 3-6. Which of the following combinations of toothbrushes and hairbrushes could Zimbabwe not produce in 120 minutes?

A) 5 toothbrushes and 11 hairbrushes
B) 10 toothbrushes and 9 hairbrushes
C) 20 toothbrushes and 6 hairbrushes
D) 30 toothbrushes and 3 hairbrushes