A Large computer chip manufacturing plant under construction in Westbank is expected to add 1400 children to the county's public school system once the pennament work force arrives. Any child with an IQ under 80 of over 135 will require individualized instruction that wiU cost the city an additional $1750 per year. How much money should Westbank an ticipate spending next year to meet the needs of its new specialed students? Assume that IQ scores are normally distributed with a mean (µ) of 100 and a standard deviation (a) of 16.