Please help and include how the drawing looks thank you so much

Read the following situations and determine if the supply curve should shift to the right (increase) or shift to the left (decrease) Answer the questions, write the factor affecting the shift in demand and then draw the shift in demand. 13. A technological innovation lowers the 14. The government taxes producers of cost of producing pencils. pencils Factor: 15. Wage rates for workers who make pencils increase Factor