Final answer:
The intended audience for the document from Tabriz is likely Latin merchants, especially those from Genoa, due to their interest in Eastern trade and exploration.
Step-by-step explanation:
The intended audience for the manuscript completed at the Mongol court in Tabriz is likely to be Latin merchants, especially Genoese, trading in Tabriz. This document was created during a time when such merchants were deeply interested in establishing direct trading contacts with distant civilizations, sparked by individuals like Marco Polo, who shared knowledge of the riches and geography of Eastern lands through his travels. The main answer reflects the cosmopolitan nature of Tabriz and its role in fostering a fusion of cultures and knowledge exchange, as well as the general mercantile interest in direct trade routes which would bypass the costly and dangerous Silk Road, where Muslim middlemen and robbers increased the costs and risks of land trade.