Answer:
A) interest rate 
Explanation:
Interest rate risk refers to the risk of purchasing a bond that offers a certain coupon and then the price of that bond changes due to changes in the market interest rate. 
This can work in your favor, if the market interest rate decreases, you will have a bond that pays above market coupon, which will increase the market value of the bond. But if the market interest rate increases, the market value of your bond will decrease, and you will lose money. This is what happened to Albert, since the market interest rate increased, the value of Albert's bond decreased. 
 
        
             
        
        
        
I think it’s D I don’t know if I’m wrong or right but D sounds right
        
             
        
        
        
I am not Sure What the question is explain a little better
        
                    
             
        
        
        
Formula: FV = PV(1+ r)^n
Fv is the future value, Pv is the present value, r is the interest rate, n is the number of periods.
FV = $100(1 + 0.06)^(6*2) = $201.22
        
             
        
        
        
Answer:
Within walking distance from your home, there are a plethora of fast-food restaurants including Koala Express, Cabo Bob's Burritos, Oodles of Noodles, and Hanz's Hearty Hamburgers.
Explanation:
Monopolistic competition refers to a market where there are a large of suppliers that offer differentiated products to a large number of consumers. The restaurant industry are the most common example of monopolistic competition. 
The other options are wrong:
Sprint, AT&T, Verizon, and T-Mobile own a large portion of the U.S. cellular market share. OLIGOPOLISTIC MARKET (FEW SUPPLIERS AND MANY CONSUMERS)
Farmers grow navel oranges throughout the United States. PERFECT COMPETITION (MANY SUPPLIERS AND MANY CONSUMERS THAT SUPPLY SIMILAR PRODUCTS)
The local gas company owns all of the gas lines that supply natural gas and heating to the residents in the town of Madison, Wisconsin. MONOPOLY, ONLY ONE SUPPLIER AND MANY CONSUMERS