The ticker shows trades of stock in Hewlett-Packard (HPQ), Exxon- Mobil (XOM), and Chevron (CVX). HPQ 6K47.29

Question:

The ticker shows trades of stock in Hewlett-Packard (HPQ), Exxon- Mobil (XOM), and Chevron (CVX).
HPQ 6K47.29 ▼ 0.23 XOM 3K92.67 ▲ 0.08 CVX 9K100.38 ▼ 0.22
a. How many shares of Hewlett-Packard were sold?
b. What was the total value of all the HPQ shares sold?
c. Joan bought the shares at this price, and her charged her 1% commission. What was the total cost of her investment?
d. Reggie sold the shares of Exxon-Mobil shown in the above trade, and his charged him 1.5% commission. How much money did the receive? Round to the nearest cent.
e. Lisa sold the shares of Chevron indicated above through her discount who charges $28 per transaction. How much money did Lisa receive from the above sale after the took his fee?
Broker
A broker is someone or something that acts as an intermediary third party, managing transactions between two other entities. A broker is a person or company authorized to buy and sell stocks or other investments. They are the ones responsible for...