Design and plot a critical ratio for a Web site project that has planned constant, linear spending

Question:

Design and plot a critical ratio for a Web site project that has planned constant, linear spending from 0 to a total of 1000 over a 100-day duration. In fact, daily spending for the first 15 days has been: 11, 10, 9, 10, 11, 12, 11, 9, 8, 9, 10, 12, 14, 11, 7. What can you conclude about this project?