Answer:
50%
Explanation:
Contribution margin is used to determine the profitability of a product. it is price less variable cost
Contribution margin ratio = (price - variable costs) / price
variable cost = 80 - 20 = 60
price = 120
(120 - 60) / 120 = 50%
Answer: The total using monthly housing payment is 1371.01.
The monthly payment on a house usually comprises of four parts - principal, interest, taxes and insurance. Even though taxes and insurance are due only once a year, most home loan lenders require that these amounts be deposited in an escrow account . They then transfer the amounts to the respective agency when the amounts fall due. So, the value of monthly payment is:

We need to calculate the EMI on the housing loan. This will cover the monthly payment on principal and interest





Next we calculate the monthly property taxes and insurance
Monthly property taxes
Property insurance 
Hence the total housing payment is : 
Underneath
because it's a floor haha
Making<span> the total </span>minimum payment<span> each month </span>means<span> you avoid a late </span>payment <span>fee and ensures you can keep using your card. This is the defenition of making a minimum payment so I would go with answer A</span>