<p>Consider a database with the following tables (with primary keysbolded):</p><p>Students (<strong>sid</strong>, studentName, age, city)<br/>Courses (<strong>cid</strong>, courseName, profName)<br/>Registered (<strong>sid</strong>, <strong>cid</strong>,credits)</p><p>The Students relation has 8,000 tuples stored in 400 pages.There are 40