Which option below relates to the civic concept of service-by-size? Larger cities get more services than smaller cities.
The state must shift tax money from big cities to small cities.
Services are provided by the most appropriate level of government
Some services are only provided for municipalities up to a certain size.

a is correct

hope this let me know if it is right

the correct answer is: (1) affected by gerrymandering; (2) not affected by gerrymandering.

gerrymandering is known as a practice that intends to establish a some kind of political advantage for a particular party or group. to do this district boundaries are manipulated. the new resulting district is named a gerrymandering.

in other words, what gerrymandering does is to draw the boundaries of electoral districts trying to benefit the party who is doing it. sometimes, the party controlling the legislature will redraw it so they can maximize the number of districts they are likely to control.