Bloomberg News reported on Monday that the Best Buy Co. board of directors has received a letter with an offer from company founder and former chairman Richard Schulze to acquire all outstanding shares of the company stock and take it private. Schulze is said to have the support of at least two private equity companies and an investment bank that is confident it can arrange adequate financing. Schulze also says several former Best Buy executives are interested in joining him in the process of reinvigorating the company.