Dublin Is Experiencing a Population Movement Out of the City

Multiple Choice

Dublin is experiencing a population movement out of the city to the suburbs. Currently 85% of the total population live in the city with the remaining 15% living in the suburbs. It has been shown that each year 7% of the city residents move to the suburbs, while only 1% of the suburb population move back to the city. Assuming population remains constant for both, what percent of the total will remain in the city after 2 years. Express your answer rounded to hundredths of a percent.

A) 31.05%
B) 26.14%
C) 73.86%
D) 79.2%