Group 1: Berkshire Hathaway and BYD - Berkshire Hathaway has fully exited its 17-year investment in Chinese electric vehicle maker BYD, marking the end of a significant partnership [2][3] - The investment was initially recommended by Charlie Munger, and BYD's shares fell approximately 3% following the news of the exit [3] - Berkshire Hathaway's investment value in BYD was reported as zero as of March 31, down from $415 million at the end of 2024, after initially investing $230 million for a 10% stake in 2008 [4] Group 2: Nissan's ProPilot System - Nissan is set to launch an updated version of its ProPilot driver-assist system in collaboration with UK-based Wayve Technologies, aiming to compete with Tesla's Full Self-Driving (FSD) [5][6] - The new system will still operate at Level 2 autonomy, requiring driver readiness to take control, with a rollout expected by March 2028 [6] - Nissan emphasizes safety features, including driver monitoring through internal cameras, and plans to introduce an autonomous vehicle ride-share service by 2027 [8][9] Group 3: Hamburger Helper Sales - Hamburger Helper has seen a sales increase of 14.5% in the year through August, attributed to consumers seeking budget-friendly meal options amid rising grocery prices [10][11] - The product's resurgence mirrors its popularity during the inflationary period of the 1970s, as consumers are also purchasing more economical food items like beans and rice [11]