"tony has a cell phone and he is a customer of barizon, his cell phone service provider. when he calls his wife meleah, another barizon customer, he does not have to pay for those minutes. the more barizon customers there are in the market, the more benefit tony receives. this is an example of:"

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; societal marketing;

answer/// there is an inverse relationship between price and quantity demanded;