Answer:
Felicidad 80 million Jean
Arcadie 32 million Rye
Explanation:
To know which is the best in Rye production we haveto pick the one with the least opportunity cost (the country which producing Rye decreases less the production of Jeans)
Felicidad Rye opportunity cost 20/5 = 4 Jeans
Arcadia Rye opportunity cost 16/8 = 2 jeas
Arcadie will be the country with comparative advantage for Rye as it renounce to less units of Jeans than Felicidad
The best country for jean production will be Felicidad
4m x 20 = 80m jean
The best country for Rye will be Arcadia
4m x 8 = 32m Rye