Rob Crusoe and Bill Friday spent their week-long vacation on a desert island where they had to find and make their own food. Rob and Bill spent one day each fishing and picking berries. The following table lists the pounds of output Rob and Bill produced.
Berries Fish
Rob 20 80
Bill 30 60
a. Bill has a comparative advantage in picking berries.
b. Rob has a comparative advantage in picking berries.
c. Bill has a comparative advantage in catching fish. d. Rob has a comparative advantage in catching fish and picking berries.

answer; ///i believe that the correct answer is (post conventional)

one of the appeals of a sole proprietorship is that business expenses are kept separate from your personal income tax return

answer; signaling;

among other factors, composers started writing dynamic markings in their scores because "new instruments allowed for more dynamic ranges and contrast."

dynamics allude to the loudness or softness of music. dynamics offer an approach to demonstrate articulation in sheet music. they to drive the enthusiastic substance of music through volume and force. maybe you could alter both the volume and the shading profundity on your screen at the same time. we can likewise think about the force side of elements as the quality of a note. a few notes are intended to be played delicately and gently, while others are intended to be played all the more firmly.  

some dynamics markings have a letter 'm,' which remains for mezzo, signifying 'medium.' so a mezzo piano unique stamping resembles this (mp) and intends to play medium calm, while a mezzo specialty dynamic resembles this (mf) and intends to play medium loud.