Twitter has accepted Elon Musk’s offer to purchase the company for $45.5 billion, finishing days of contentious discussions between Musk and the company’s board. In an SEC filing on Friday, Musk laid his plan for funding the deal, which includes $25 billion in loans and $22 billion in personal equity. Analysts believe the loans could cost Twitter as much as $1 billion a year in service costs, or roughly 20 percent of the company’s annual revenue. Shortly after Musk announced the buyout plan, Twitter’s board instituted a “poison pill” measure, suggesting it intended to resist Musk’s buyout. It’s unclear what...