Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to start a t shirt business [title] Identify your target market. [step] Since the t-shirt market is already so developed, your own business won't survive long if you try to compete with every other t-shirt business. Instead, focus on one target market or niche.

Ending1: Your website should include detailed information on each market you are considering. [title] Conduct research on current current t-shirts market trends. Ending2: Otherwise, you might miss that kernel of diversification. [substeps] Complete some research into the market history of t-shirts. Ending3: The more you know about which market you are competing with, the better your chances are of success. [substeps] Check the newsstand or advertising website to see if it has information about current or upcoming t-shirts. Ending4: [substeps] Make your target market specific without becoming too obscure. For example, " funny graphic shirts " would be a bad market since it's too broad.

Answer format: ending1/ending2/ending3/ending4