1. Answers, in point form, may not exceed half a page, excluding the graph.
2. Whenever indicated, a graph must be used!
3. Attempt exactly 10 of the following 11 questions.( PLEASE DO NOT DO #2 !)
*You MUST REFER notes(Ch2, 3, 4) what i upload to solve questions and MUST solve each questions to base on the contents in the notes. ( Figure 2.4, 2.5, 3.5, 4.5, 4.7 and etcs are provided in the notes)