To determine the annual accretion, find the difference between the cost of the bond and par value; divide the result by the original number of years to maturity. The following question tests your understanding of accretion. Mr. Dancer purchases a 5-percent corporate bond with 10 years to maturity at 80.
Look for horsepower (HP) ratings to compare the lifting power between garage door opener models. Ratings ranging from 1/2-horsepower to 1-1/2 horsepower are typical for residential models. If you have a sectional double-car garage door, a 1/2-horsepower motor should be sufficient, but a higher-power model will operate with less effort and less wear and tear on the motor.
The typical garage door opener should last approximately ten years. This may not seem like a long lifespan, but because it is frequently used, after time it simply starts to fail.Regular maintenance can help extend the life of your opener, as well as increase security.he typical garage door opener should last approximately ten years. This may not seem like a long lifespan, but because it is frequently used, after time it simply starts to fail.