Which of the following sentences cannot explain a rightward shift of the supply of laptops? Question 3 Select one: A. The number of laptop producers has increased. B. The price of microchips has increased, due to a shortage. C. Everyone expects the price of laptops to decrease next year. D. The price of smartphones, a related good, has decreased. E. Both B and D.A country has a working-age population of 50 million, with 30 million employed and 10 million unemployed. 4 million of the employed are working part-time, and half of these persons wish to work full-time. The unemployment rate is Question 4 Select one: A. 25 percent. B. 20 percent. C. 24 percent. D. 33 percent. E. 28.6 percent