Answer:
4. Bonds
Step-by-step explanation:
Bonds are debt instruments used by corporates and governments to raise capital. Bonds are long-term sources of capital for a business and government and also an investment option to investors.
When the government or corporate issues bonds, they promise to pay the principal amount when the bond matures. Maturity ranges from 5 to 30 years. The bond issuer also commits to pay interest on regular intervals until the bonds mature. The interest to be paid is based on the coupon rate or interest rate as specified by the bond.