The solution to the problem of double coincidence of wants requires a buyer and seller whose demands are precisely? By: Sunday|Published on: Oct 28|Categories: Economics JAMB| 0 comments A. competitive B. composite C. supplementary D. complementary Correct Answer: Option D – complementary Users Also Read These:When a buyer returns damages goods to the seller,…The monetary system that requires a double…When a buyer has been overcharged for goods…25cm³ of a 0.2 mol dm³ solution of Na2CO3 requires…The source document sent by the seller to the buyer…SEE ALSO Which of the following resources is renewable?