Multiple choice Which of the following statements is incorrect? An activity can be an economic activity in one situation and non-economic in another situation. Business is considered an economic activity, as it is undertaken with an objective of earning profit. Entrepot trade is an external trade. Communication removes the hindrance to information. Tertiary industries provide services to primary and secondary industries. Reveal answer Fill a bubble to check yourself D Correct answer Explanation This is incorrect. Advertising removes the hindrances to information.