Hi tutor, please help me with these questions. I hope you can give a substantial and accurate answer/explanation.

Please refer to Table 1 and answer the following questions:

Table 1 shows the production possibilities frontier of a small Pacific island economy. Use this table to work on these exercises.

1. Explain why this economy cannot produce 2 pounds of fish and 18 pounds of berries.
2. Explain why 3 pounds of fish and 11 pounds of berries achieves production efficiency.

TABLE 1 Fish Berries Possibility (pounds) (pounds) and 20 and 18 and 15 UT A W N - O TMONOD and 11 and 16 and