A small airline has 3 flights,A,B,and C,to each of 3 cities in Colorado.The matrix N represents the number of passengers carried in November,and matrix D represents the number of passengers carried in December.Write a matrix that shows the total number of passengers carried in these two months. 
N = 
; D = 
Definitions:
Coupon Payments
Regular interest payments made to bondholders during the lifetime of the bond.
Floating Rate Bonds
Bonds with interest rates that adjust periodically based on a reference rate.
Coupon Rate
The interest rate stated on a bond or other fixed-income security, expressed as a percentage of its face value, that the issuer pays to the bondholder annually.
Interest Rate Risk
The potential loss in value of an investment due to a change in interest rates.
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