Use the following numbers for the population in a small city for the year 2015.

Total estimated population: 320.000

Total heart disease cases reported in 2015: 7,150

Total heart disease cases reported from 2000 - 2014: 88,000

Total deaths from heart disease reported from 2000 - 2014: 6,400

What is the prevalence of heart disease in 2015 per 100,000 people, based on available data? Please round to the nearest whole number (no decimals).

A) 21,374

B) 18,274

C) 8,295

D) 2,234

E) 27,734