This Texas Instruments BA-II Executive Business Analyst calculator is a reliable tool for any business professional. With its pocket size and battery-powered source, it's perfect for on-the-go calculations. The calculator is designed for financial analysis and features constant memory for accurate calculations every time.

The calculator is made by Texas Instruments, a trusted brand in the industry. Its model number is BA-11 Executive Business Analyst, and it's ideal for use in various business and industrial settings. This calculator is perfect for office equipment needs and is sure to be a valuable addition to any business professional's toolkit.