Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions from 13 to 17.

a. Thus, the population has surged by 15%, putting pressure on housing and public transportation systems.
b. Urbanization has rapidly transformed the city in recent years.
c. This shift has drawn a diverse range of businesses, enhancing economic opportunities and attracting new residents.
d. However, despite this growth, the city still grapples with rising living costs, making it difficult for some residents to afford housing.
e. Areas once filled with local shops and markets have now become zones for corporate offices, reflecting a move towards commercial development.