Answer the following question based on the data provided in the tables below for two hypothetical nations, Wat and Xat. The nations have the production possibilities for rice and corn given in the following table: 
Refer to the data above. The mutually-beneficial terms of trade will be:
Definitions:
Neurohormones
Hormones produced by neuroendocrine cells; transported down axons and released into interstitial fluid; common in invertebrates; in vertebrates, the hypothalamus produces neurohormones.
Interstitial Fluid
A fluid that fills the spaces between cells in tissues, providing nutrients and removing waste from cells.
Hypothalamus
A region of the brain responsible for hormone production and regulation of body temperature, hunger, moods, and sleep.
Pituitary Gland
A pea-sized gland located at the base of the brain; it releases hormones that regulate growth, metabolism, and the function of other glands.
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