Nihit
In recent years many cabinetmakers have been winning acclaim as artists. But since furniture must be useful, cabinetmakers must exercise their craft with an eye to the practical utility of their product. For this reason, cabinetmaking is not art.
Which of the following is an assumption that supports drawing the conclusion above from the reason given for that conclusion?
A. Some furniture is made to be placed in museums, where it will not be used by anyone.
B. Some cabinetmakers are more concerned than others with the practical utility of the products they produce.
C. Cabinetmakers should be more concerned with the practical utility of their products than they currently are.
D. An object is not an art object if its maker pays attention to the objects practical utility.
E. Artists are not concerned with the monetary value of their products.
Conclusion: Cabinetmaking is not an art because cabinetmakers must pay close attention to the practical utility of their products.Now let's use the negation technique. This means we'll negate each answer choice, and the correct answer will be the one that, when negated, destroys the conclusion.
A.
It is not the case that some furniture is made to be placed in museums, where it will not be used by anyone.
This negated answer does not destroy the conclusion. So it is not the correct answer.
B.
It is not the case that some cabinetmakers are more concerned than others with the practical utility of the products they produce.
This negated answer does not destroy the conclusion. So it is not the correct answer.
C.
It is not the case that cabinetmakers should be more concerned with the practical utility of their products than they currently are.
This negated answer does not destroy the conclusion. So it is not the correct answer.
D.
It is not the case that an object is not an art object if its maker pays attention to the object's practical utility.
In other words, an object CAN BE an art object if the maker pays attention to the object's practical utility.
As you can see, this negated answer choice destroys the conclusion (
Cabinetmaking is not an art because cabinetmakers must pay close attention to the practical utility of their products.)
E.
It is not the case that artists are not concerned with the monetary value of their products.
This negated answer does not destroy the conclusion. So it is not the correct answer.
So, D must be the correct answer