<span>Substitution Effect, The idea that as prices rise (or incomes decrease) consumers will replace more expensive items with less costly alternatives</span>
Yes they should.
1. Enables them to get rid of stage fright
2. They can express emotions through a different medium
3. They have control of what type of plays they would like to perform.
No, i would not change any of my mining techniques or purchases that came from the activity but, I might be more careful with the extraction process since now i have some experience. I did not get caught by any officials using other equipment because I used only the equipment that i bought earlier.
C) a guide to use for studying
