All money expended under the authority of any such certificate for clothing and transportation, necessary dental work, eye care, operations and hospitalization, and all money expended by the Department of Education for expenses incurred by it in providing dental work, eye care, operations, or hospitalization for the child in an emergency for which the Department of Education cannot be reimbursed by the parent or guardian of the child as shown by the certificate, constitutes a legal charge against the county from which the certificate is issued. Expenditures for clothing and transportation shall not exceed the sum of three hundred eighty-five dollars ($385) for the 1974–75 school year, and an amount thereafter which shall be adjusted annually in conformance with the Consumer Price Index, all items, of the Bureau of Labor Statistics of the United States Department of Labor, measured for the calendar year next preceding the fiscal year to which is applies. The State Controller shall determine the amount authorized pursuant to this section for the 1975–76 school year and thereafter.