Answer:
The pun explains that it takes time to do a procedure where you avoid the elevator. The steps refer to taking the stairs instead of the elevator. So it takes steps to use the stairs other than standing in the elevator.
Cheers.
Let's say the APR is 5%. That means you get 5% of your balance back every year. The $100 balance would get $5 back, the $500 balance would get $25 back, and the $1000 balance would get $50 back. Therefore, all of the balances would take the same amount of time to double, and it would take all of them 20 years.
$5*20 years=$100
$25*20 years=$500
$50*20 years=$1000
The answer is B. Have a great day
The two words that came to mind were surprise and astoundment so yeah