Unit 3.5 - True or False QuizTo test your understanding of this section of the Cambridge IGCSE Economics (0455) syllabus (Firms as microeconomic decision makers), have a go at answering the following true or false questions.TrueIn the secondary sector, firm are involved in the manufacture of goods or construction, such as building roads and bridges.TrueTrueFalse - most, not all (such as charities)