Tom wants to buy a hand-held electric drill for woodworking. he wants a light drill that is easy to handle. he also wants a high power drill to be able to easily drill into hardwoods. tom would also like the drill to be cordless, so that he can use it outdoors when necessary.

Which statement explains why there is NO perfect solution for Tom's need?

A)Tom cannot choose the values of the variables.  

B)Only two of the three variables are measurable.  

C)Tom does not know which variables are important.  

D)The choice of one variable affects the choice of the others.

Whats the answer

Explanation:

answer: the answer is b

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