Acountry in stage 4 is most likely to experience a shortage of a. houses b. day care centers c. jobs d. schools e. retirement homes

The answer is definitely A. Houses. Basing on the Demographic Transition Model (DTM), countries categorized under stage 4 are said to have a stabilized population growth in other words birth and death rates are merely low. But still gradually on increasing number. As total population increases, housing now becomes insufficient. Examples of Stage 4 countries: Brazil, China, Argentina, Singapore, U.S. 

Answerin vivo exposure;