Answer all parts clearly with detail and good explanation. Also only original work no copying.

Question 1: For each of the following events, describe the likely effect on the country's production possibilities boundary (PPB). Start with a PPB like the one below and draw the likely change. In each case, specify the appropriate labels for both axes in the diagram a. The country admits approximately 1 million less immigrants this year due to the travel restrictions caused by the COVID-l9 pandemic. (3 prs) b. Suppose a small country only produces only food and clothing. An earthquake then hits the country and destroys many of the clothing manufacturers. (3 pts) c. Suppose a small country only produces food and clothing. A new agricultural technology is then introduced that doubles that amount of food that can be produced per year. (3 pm) d. Suppose the country has a 5-year civil war that destroys much of its infrastructure (3 pts)