Brandon invested his 2400 stimulus check in a savings account earning 1% simple interest each year. how much is his investment worth after 2 years? please answer fast. (everyone keeps on saying 4,802 but that's not the right answer)

Without multiplying, tell which product is larger and why. 5 × 1/3 or 5 × 2/3 a)5 × 1/3 because 1/3 is less than 2/3 b) 5 × 1/3 because 1/3 is greater than 2/3 c) 5 × 2/3 because 1/3 is less than 23 d) 5 × 23 because 1/3 is greater than 2/3