Terrance needs to decide how long he will keep his shoe store open per day; so, Terrance applies the principle of Marginal Analysis. The change in revenue Terrance receives every hour he keeps his store open is his? (1 point) Opening Benefit
Opening Cost
Marginal Benefit
Marginal Cost

Read the following claim. people likely will continue making new year's resolutions despite often being unable to follow through on them. which selection from the article provides the best support for this statement?

Read this excerpt from leah missbach day's foreword to wheels of change. bicycles have long played a role in my life. as a young woman, i rode one year-round before i had a car. but it was later in adulthood that the bicycle became more than a source of transportation for me. the bicycle actually began to truly shape the way i saw the world. what is the author's purpose for including this in the foreword?

The greatest gift the sumerians gave the world was the invention of writing. the sumerians were a wealthy people. they needed some way to keep track of what they owned. they began drawing pictures. they used a reed as a pen. they drew on soft pieces of clay. the soft clay was then dried in the sun. the tablet became a permanent record. later, the sumerian drawings changed into wedge-shaped symbols. this kind of writing is called cuneiform. by putting symbols together, the sumerians could write entire sentences.