There are about 430 000 hawkers in West Malaysia. Jason and his team intend to develop an application which can help to enhance the income of 8 000 hawkers in Kuala Lumpur by connecting them to tourists. When this first target is successful, they plan to scale up to include 40 000 hawkers in Johore and Penang, making its next target 48 000 as displayed below.

Calculate the market size of Jason's business?