Hiii guys i might give away free brainliest to the first to figure this out what is the differents between a pregnant women and a light bulb?

no looking it up

Any greatly appreciated! you in advance. 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's 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? a.$65.00b.$5288.00c.$210.00d.$310.00

Solve for x, y, and z. show all steps.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much