How to Choose a Phono Cartridge Listening to music recordings on vinyl records has been popular since the 1950s, while similar shellac records date to the early twentieth century. Vinyl remains popular even today in both the hi-fidelity audiophile community and the DJ community.
BAC Company Description. Bank of America (ticker symbol: BAC) is one of the largest financial institutions in the world and the second-largest bank holding company in the United States based on total assets. Its operations began more than 100 years ago with the founding of the Bank of Italy in San Francisco by Amadeo Giannini.
Budget at Completion (BAC) is the total budget allocated to the project. BAC is generally plotted over time. For example, periods of reporting (Monthly, Weekly, etc.) BAC is used to compute the Estimate at Completion (EAC), explained in the next section. BAC is also used to compute the TCPI and TSPI. BAC is calculated using the following formula: