Please help me solve these problems. Image attached below.

Question 3 Go to the site "Student Supplements Fourth Edition\" for the Microeconomics in Context text and choose the correct answers for the 20 multiple choice self-test questions. Check your answers against the correct answers given at the end of the section. Identify the ve questions which were the most difficult for you and provide a short (2 sentence) discussion of how you settled on the correct answer. If the question is still confusing, explain why. To find the site, do a Google search for "Student Supplements Fourth Edition" include the quotation marks. Question 2 Match each concept in Column A with an example in Column E. w Column A - Column 8 a. Substitute goods 1. Price and citra'ntitlif along the supply curve b. A nonprlce determinant of demand 2. Tea and coffee c. A nonprlce determinant of supply 3. A change in technology d. Markup pricing 4. Hunger e. Positive relationship 5. Shoes and shoeiaces 1'. Negative relationship a. Consumer income g. Inadequacy 7. Price and quantityr along the demand curve h. Complementary goods 3. Setting price equal to cost plus 20 percent