Answer:
Borrow if you look up the definition you have your answer
Explanation:
This arrangement is ethical as long as the engineer signs and seals each design segment only after it has been reviewed by an independent consulting engineer who specializes in the field which it pertains.<span> If what she was dealing is not her field of expertise, she needs to have the aid of independent engineer who can verify the work passed to her before she signs the design segment.</span>
Answer: d. unique selling proposition
Explanation:
A unique selling proposition is a unique benefit exhibited by product or brand that makes it unique or different from other brands or products.