The graph at right shows the profits for a computer company. The horizontal axis represents quarters during a two year period. The vertical axis shows profits in millions of dollars. 

1. During this time period the company had a major failure in its primary computer line. When did this happen?

   Answer (a):

   In the second year, or the fifth quarter.

2. What appears to be the current trend for the company?

   Answer (b):

   The company is currently experiencing an upswing.

3. Estimate the net profits for the two year period (start from the first quarter).

   Answer (c):

   $13$ million