Hello would it be possible to answer question 1 (a and b) with the drawing please? Thank you if you can.

Section 2: This section covers query optimization and hash indexes (50 points) 1. Using the following Hash index, answer the questions that follow: Level-0 PRIMARY PAGES OVERFLOW PAGES 32 Next 001 01 9 25 5 010 10 14 18 10 30 011 11 31 357 11 43 100 00 44 36 Show the resulting hash index after a. (5 points) Inserting data entry 22* b. (5 points) Inserting data entry 17* Note: Use the results from the previous question as a starting point for the next question 2. Using the following schema Suppliers(sid, sname, address) Parts(pid, pname, color) Catalog(pid, sid, cost, rating) consider the following query: SELECT s.sname, c.cost FROM suppliers s, parts p, catalog c WHERE p.pid = c.pid AND c.s.d = s.sid AND c.rating 15 AND p.name = 'screw driver. a) (10 pts) Draw a query tree using selection, projection and cross product (OTx) b) (10 pts) Draw a query tree that optimizes the SQL query using pushing selections