1 <p>JavaScript</p>

2 <p>var expectedUsers = 1000; var usersByDay = [817, 1370, 752, 1247, 681, 1120, 915, 1281, 875, 1341, 757, 610, 812, 1170, 769, 1261, 845, 1289, 515, 1247, 845, 1311, 741, 1239, 812, 638, 877, 1242, 1159, 1372]; // Drawing the traffic graph muffin.plot(usersByDay, expectedUsers); // Summarizing traffic and analyzing the dips var totalUsers = 0; var minUsers = expectedUsers - 100; var badDays = []; for (var i = 0; i &lt;= usersByDay.length - 1; i++) { totalUsers += usersByDay[i]; if (usersByDay[i] &lt; minUsers) { badDays[i] = expectedUsers - usersByDay[i]; } else { badDays[i] = 0; } } muffin.plot(badDays, 100); // Calculating the average traffic value var averageUsers = totalUsers / usersByDay.length; console.log('Average traffic: ' + averageUsers); if (averageUsers &gt; expectedUsers) { console.log('Traffic is amazing. Keep up the good work!'); } else { console.log('Traffic is so-so. You need to try harder!'); }</p>