The Texas Instrument BA-35 calculator is a reliable and efficient tool for all your mathematical needs. With its user-friendly interface and clear display, this calculator is perfect for both students and professionals alike. Its compact design makes it easy to carry around, making it an ideal choice for anyone who needs to perform complex calculations on the go. This calculator is made by Texas Instruments, a trusted brand known for producing high-quality calculators for over 50 years. With its advanced features, including time value of money, net present value, and internal rate of return, the Texas Instrument BA-35 is an excellent investment for anyone looking for a reliable and efficient calculator. Whether you're a student, accountant, or business professional, this calculator is the perfect tool for all your mathematical needs.