This document provides a comparative analysis of two fried oyster businesses - Ah Soon Fried Oyster in Penang and a fried oyster stall in Klang Valley, Malaysia. Key findings are that the Klang Valley stall has a monopoly with no competitors, allowing it to earn more profit compared to Ah Soon which faces significant competition. A summary table compares the businesses, finding the Klang Valley stall has pricing power as a monopoly while Ah Soon operates in a perfectly competitive market. The document recommends Ah Soon expand to new locations and create new product varieties to attract customers, while the Klang Valley stall should consider expanding and adjusting prices to attract more customers.