Answer: D. To raise money
Step-by-step explanation:
Hi, issuing a bond is a way for companies to raise money.
A Bond is a loan to a company or government that pays the investor a certain interest over time.
So, when an investor buys a bond, he gives money to the bond's owner (for example a company), who raises money in exchange for the payment of a periodic interest to the investor.
Feel free to ask for more if needed or if you did not understand something.