3. If the rate of an investment is 5%, the time is 12 years and the principle is $500; which investment would be worth the most?
a Simple Interest
b. Compounded Monthly
c. Compounded Weekdy
d. Compounded Continuously
Does anyone know this? I'll give the brainliest

Jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later, she sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions, how much money did jody make?