Table 3-4 Juanita and Shantala Run a Business That Programs and Tests

Table 3-4
Juanita and Shantala run a business that programs and tests cellular phones.Assume that Juanita and Shantala can switch between programming and testing cellular phones at a constant rate.The following table applies.
-Refer to Table 3-4.Which of the following points would be on Shantala's production possibilities frontier,based on a 40-hour week?

A) (120 cellular phones programmed,250 cellular phones tested)
B) (180 cellular phones programmed,150 cellular phones tested)
C) (240 cellular phones programmed,600 cellular phones tested)
D) More than one of the above would be on Shantala's production possibilities frontier.