A study recently estimated that a city of p thousand people can expect to have c incidents of crime in a year, according to the function c left parenthesis p right parenthesis equals 0.04 p squared one particular city has 1,500,000 residents, and the population is growing at an instantaneous rate of 12,000 people per year. given this, compute the instantaneous rate of change of the incidents of crime with respect to time, measured in incidents per year. give your answer as a numerical value (no labels), and if necessary, round to the nearest integer.