After finding his christmas present, Sierra and Caleb ? what did they do

Describe how subjectivity and other factors (monetary and non-monetary) affect a person's calculation of cost and benefit. give an example of a cost-benefit analysis you have performed. use complete sentences and appropriate economic terms and concepts learned in this course.

What rhetorical device were the declaration's signers using when they said used strong, emotional words to describe the grievances against the king?

Which two sentences in this excerpt from leo tolstoy's the death of ivan ilyich reflect the author's belief that russia's rising middle class was unable to express genuine emotion?