Task: Question Answering
Input (English): Problem: on a certain day, tim invested $ 600 at 10 percent annual interest, compounded annually, and lana invested 800 at 5 percent annual interest, compounded annually. the total amount of interest earned by tim ’ s investment in the first 2 years was how much greater than the total amount of interest earned by lana ’ s investment in the first 2 years ?
Options: a. $ 5, b. $ 15, c. $ 44, d. $ 100, e. $ 105
Output (English): c