https://www.reuters.com/article/us-tesla-results/tesla-may-post-profit-with-model-3-surge-investors-look-for-more-idUSKCN1MY1EW >Chief Executive Elon Musk may post a long-promised profit when Tesla Inc reports third-quarter results later on Wednesday, as production of the Model 3 electric sedan takes off, but investors will want to know if such results are sustainable.