Question: the following schema. Primary Write SQL statements to answer questions 1.1, 1.2, 1.3 and 1.4 based on keys are( BOLD and italicized) and attributes with

the following schema. Primary Write SQL statements to answer questions 1.1, 1.2, 1.3 and 1.4 based on keys are( BOLD and italicized) and attributes with the same names in different tables are foreign keys. Doctors (doctorId, doctorName, specialty) Patienta (patientrd, patientName, 6 sex, p Records (doctorId, patientId, date, diagnosis, visitcost) patientBalance, numberofvisits) 7.1) (2 Points) Find the cost of the most expensive visit (Remember: Aggregate functions) 7.2) (3 Points) For each doctor, list doctor identifier, doctor name and the total number of visits that were administered by the doctor

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