1. rephrase the following sentence in contemporary language: "and yet the familiar observation of the universal compensations might suggest fear that so summary a stop of a bad humor was more jeopardous that its continuance."

However this sentence is taken out of context so I'll try to explain my rational. Familiar observation ( a look see or quick scan) of universal (all) compensation (probably pay check amounts) might suggest the fear that--so summary a stop--(so abruptly a stop) of a bad humor (cranky mood) was more jeopardous (would be worse) than if the crankiness continued --or I'll make it apply to me 

A look at pay rate schedules might make (me) fear that a sudden end to (my) bad mood might be worse (or put me in more jeopardy) than if I continued with my bad mood. 

And while this translation may not be right in context, it sounds like an odd thing to say. 

  the correct answer is : binding price ceilings encourage the formation of a black market

See diagram.we use washers to get the area and we will be integrating with respect to xouter radius is the  distance between y = e^x and y = -1    inner radius of washer is the distance between y = 1 and y = -1    the area of one cross-section of a washer is    solid lies between x = 0 and x = 2. the volume is    if you need this expanded, then    the question doesn't say to evaluate, so we're done.