___ skills refer to the seller's understanding and proficiency in the performance of specific tasks.

___ skills refer to the seller's understanding and proficiency in the performance of specific tasks.

___ skills refer to the seller's understanding and proficiency in the performance of specific tasks.


A. Conceptual.
B. E-selling.
C. Automated.
D. Nonhuman.
E. Technical.


Answer:E. Technical.


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