people’s earnings and provides necessary funds for a country to perform many of its functions‚ such as military defense and law enforcement. However‚ all social members will eventually benefit from this taxation in return‚ rather than simply making contributions. The taxes paid to the state are partially used to build and maintain educational facilities and transportation network‚ or provide people a safeguard against problems such as unemployment‚ injuries‚ diseases‚ disabilities and so forth. In this
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profitability. E. All of these. 2. The break-even point is that level of activity where: A. total revenue equals total cost. B. variable cost equals fixed cost. C. total contribution margin equals the sum of variable cost plus fixed cost. D. sales revenue equals total variable cost. E. profit is greater than zero. 3. The unit contribution margin is calculated as the difference between: A. selling price and fixed cost per unit. B. selling price and variable cost per unit. C. selling price and product
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natural resources‚ is a social market economy. its public health care system boasts that all of its citizens have access to equal medical care regardless of economic status or ability to pay for care. Education is another one of Canada’s many contributions to its citizens‚ offering free primary and secondary education and subsidized post-secondary studies‚
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Native American’s Contribution to America The foundation of America has had many significant people such as the early American settlers and war patriots contribute to it. Although‚ people tend to forget the significance of Native Americans when they talk about the foundation. Without the Native Americans‚ America wouldn’t be where it is today. Native Americans contributed to the American life and culture in multiple ways. The contribution of Native Americans should be recognized more today because
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LEARNING THEORIES Encarnacion‚ Joseph Anton Abaya‚ Stephanie Acosta‚ Maybelle Rose Alivio‚ Gabriel Baloran‚ Kimberly Guardino‚ Camille Ann Penamante‚ Christine Joy Classical conditioning gabriel Alivio kimberly baloran BEH AVIO RAL LEARN IN G TH EO RY The learning theory is represented as an S-R paradigm. The organism is treated as a “black box.” We only know what is going on inside the box by the organism’s response BEH AVIO RAL LEARN IN G TH EO RY Learning is a relatively constant change
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Lecture Notes by Donna Francis to accompany Life: The Science of Biology‚ Tenth Edition Sadava • Hillis • Heller • Berenbaum Chapter 46: Sensory Systems 46.2 How Do Sensory Systems Detect Chemical Stimuli? Chemoreceptors: receptor proteins that bind to specific molecules‚ their ligands; responsible for taste and smell. Also monitor internal environment‚ such as CO2 levels in blood. Olfaction is the sense of smell. Olfactory sensors are embedded in epithelial tissue at top of nasal cavity (in
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The ancient Greeks made many lasting contributions to Western civilizations. Many achievements of the ancient Greek civilization have positively affected the west. Roots in the most influenced areas of math‚ art‚ philosophy‚ and drama can be traced back to the ancient Greeks. The ancient Greek mathematician Euclid influenced mathematics in a large way after developing the Pythagorean theorem. His theorem (written around 300 B.C.) stated that “If two straight lines cut one another‚ the vertical
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“The Contribution of Calculus in the Social Progress” The history of calculus falls into several distinct time periods‚ most notably the ancient‚ medieval‚ and modern periods. The ancient period introduced some of the ideas of integral calculus‚ but does not seem to have developed these ideas in a rigorous or systematic way. Calculating volumes and areas‚ the basic function of integral calculus‚ can be traced back to the Egyptian Moscow papyrus (c. 1800 BC)‚ in which an Egyptian successfully
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5. Iacopi Corporation is a wholesaler that sells a single product. Management has provided the following cost data for two levels of monthly sales volume. The company sells the product for $172.50 per unit. The best estimate of the total contribution margin
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that air is a mixture of nitrogen and oxygen. His other contribution includes researches in the field of quantitative chemistry. “Amedeo Carlo Avogadro” Amedeo Carlo Avogardro was born in Italy in 1776 and his main contribution was in the field of relative molecular mass. He established the relationship between the masses of different gasses at the same volume and their corresponding molecular weights. His more noted contribution was the Avogadro law where he established the molar particle
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