How do you solve this using a BA 2 calculator?

26) Guy is considering an investment that will pay $2,000 at the end of year 1; $1,500 at the end of year 2; $3,000 at the end of year 3; and, $400 at the end of year 4. rate for this investment is 6%, what would Guy be willing to pay today for this investment? If the current interest A) $6,900.00 B) $6,057.48 C) $5,989.00 D) $7,567.65 E) $7,134.54 of