the three pie charts present the yearly spending changes at a public school in Canada in three different years 1990, 2000, and 2010. Overall, it can be seen that the teachers salaries made up the highest share among the other parts. in comparison, Learning Resources e.g. books made up almost the same segment, while Technology kept growing. In 1990, the highest contribution of the annual spending at a public school in Canada was made up by Teacher’s Salaries with 55 percent.
Moreover, Facilities & Maintenance was the second highest annual spending segment with 15%.
After 10 years, Teacher’s Salaries have decreased sharply by 5%. In comparison, Facilities & Maintenance have increased to 20%. In the end of the period Teacher’s Salaries also decreased to 45%, but Facilities & Maintenance rose to about 25%.
On the other hand, the lowest yearly spending rate was made up by Technology accounted for 5% in the beginning of the period. Other Made up the second lowest annual school spending with 15%. In 2000 Technology and other both of them rise to 8% and 12% respectively. In 2010
Technology increased dramatically by 4%. In comparison, other have declined to 8%. Learning Resources e.g. books made up the same share in the three years.