52,400 50,00 1985 1,000 2,400 55,000 1990 1, 100 2,500 57,500 60,000 1995 1,200 2,700 62,700 Q5. Circle the right choice: Using the figure below do you believe the cumulative incidence (risk) of acquiring gastric cancer increased over time? Why? (2 pts) Figure 1 Number of Acute New Gastric Cancer Cases Every 5 Year 1200 900 Cases Number of Cancer 600 300 0 1960 1970 1980 1990 2000 Years a. Yes, because the figure shows an increasing number of new cases each year b. Yes, because gastric cancer incidence is high in some populations c. No, because gastric cancer incidence has been falling in the US for many years d. Cannot tell from the data provided because there is no information on the size of the underlying population