Answer: The three given pie charts depict in percentage, how the yearly expenditure varied and was different in a particular UK school in 1981, 1991 and 2001. The spend on salaries was at least two fifth of the overall overheads Read More …
Answer: The three given pie charts depict in percentage, how the yearly expenditure varied and was different in a particular UK school in 1981, 1991 and 2001. The spend on salaries was at least two fifth of the overall overheads Read More …