In 1985, Mikhail Gorbachev, the head of the Communist party in the Soviet Union, began an ambitious attempt to reform and modernize the USSR and integrate it into the international economy. His first policy was glasnost (intellectual openness), allowing greater freedom of speech, instituting competitive elections to official positions, and limiting terms of office. His second was known as and sought to shift away from a centrally planned economy and allow for the operation of market forces

answer: a. the kind of population living in your neighbourhood.

the census explorer data tool by the us census bureau allows the user to zoom in on any neighbourhood within the united states and find the kind of people residing in that by race and age.  

the tool needs to needs to be used twice – once in order to find what type of people reside in a neighbourhood, and then to see the age groups of the people in the same neighbourhood.

someone i feel is a leader in my life id have to say would be my mother because she has give me great advice in life and got me out of tough situations. some characteristics she has are creativity, honesty, commitment, respect for others, and communication. one example of a situation when she demonstrated leadership was when i was working late on homework and i started to get stressed and got upset, she asked me if i needed some , and she me with my work. she demonstrated communication and commitment.

i don't know if this is exactly what your looking for but i hope this !

answer; dividing net income by 1- t ;

answermarginal cost;