My Table structure is like this (Check Attachment) I need help in doing the following queries : a. Find average payment made by each department b. Display the id and name of all the students admitted after 12th May 2008 c. Find the names of all the students not having a phone number d. Find the department having minimum number of student e. Names of all the students of Kolkata who is under professor ‘Sam’ f. Find the id, name and dept of the student made highest payment so far g. Find the name, code number and dept of each professor not having a ‘PhD’ h. Number of student admitted in this year i. Find the department having minimum number of professor j. Design a query to find name and id of all the students of IT department whose fee is lesser than 50000 Please help me, i need t solve them ASAP !