The reasonable estimates are indicated in the following choices:
A) 1 foot
B) 2 feet
C) 5 feet
D) 9 feet
So, from the given choices, 2 feet or approximately 24
inches would be the most viable answer because most standard desks have a
height around 28 inches to 30 inches. 1 foot is too low, while 5 feet and 9
feet are too high. Therefore, 3 to 4 feet would be the most perfect answer but
since we have a limited number of options, the nearest reasonable estimate
value would be 2 feet. The original numbers from a problem does not exceed in a reasonable
estimate.
