The concept that refers to the sale; transfer or exchange of goods and service is? by Sunday | Dec 18 | Commerce JAMB | 0 comments A. industry B. trade C. tariff D. marketing Correct Answer: Option B – trade Users Also Read These:Ola presented his motor-cycle for sale to Musa at a…The implied provisions in every sale of goods as…The implied provisions in every sale of goods as…Which of the following is not pre-sale service?The concept that refers to the sale; transfer or…