Problem Set 3 Name: Lauren Hensley Problem Set 3 is to be completed by 11:59 p.m. (ET) on Monday of Module/Week 6. 1. Data for the market for graham crackers is shown below. Calculate the elasticity of demand between the following prices. Price of crackers Quantity Demanded (per month) $3 80 $2.5 120 $2 160 $1.5 200 $1 240 $1.00 - $1.50: -0.333 $1.50 - $2.00: -0.6 $2.00 - $2.50: -1 $2.50 - $3.00: -1.66 If the price of graham crackers is $2.50 should firms raise or lower
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Exercise 3: Implicit Association Test I took two Implicit Associations Tests; the first regarding weight and whether or not I prefer fat people or skinny people‚ and the second regarding whether or not I prefer homosexual or heterosexual people. I was a bit confused over the way these tests work‚ and found my results to be strange (or rather‚ didn’t understand where the results really came from). The first IAT interpreted that I have no implicit preference for skinny people over fat people‚ while
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Econ 122B Problem Set 3 Name(Print)______________________ Due in class on March 3 UCI ID____________________________ 1. In class‚ we have talked about the following simple wage equation wage female u ‚ where female is a dummy that is equal to 1 if female‚ and 0 otherwise. Given the OLS estimates ˆ and ˆ for the above model‚ what are the OLS estimates for a model with a
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increase in extracellular K+ 3. Which of the following has the most negative voltage? a. Between the outside of the axon and outside the cell body with control K+ ECF b. Between the outside of the axon and outside the cell body with High K+ ECF c. Between the inside of the axon and the outside of the axon with control K+ ECF d. Between the inside of the axon and the outside of the axon with High K+ ECF Activity 2 Pre-Lab Quiz 1 = c; 2= e; 3 = c; 4 = c Stop& Think Questions
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Problem Set 3 Problem Set 3 is to be completed by 11:59 p.m. (ET) on Monday of Module/Week 6. 1. Data for the market for graham crackers is shown below. Calculate the elasticity of demand between the following prices. Price of crackers Quantity Demanded (per month) $3 80 $2.5 120 $2 160 $1.5 200 $1 240 $1.00 - $1.50: Elasticity of demand equals .45; favoring inelasticity $1.50 - $2.00: Elasticity of demand equals .78; favoring inelasticity $2.00 - $2.50: Elasticity of demand equals 1.29; favoring
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Problem Set 3 1. Louise McIntyre’s monthly gross income is $2‚000. Her employer withholds $400 in federal‚ state‚ and local income taxes and $160 in Social Security taxes per month. Louise contributes $80 per month for her IRA. Her monthly credit payments for VISA‚ MasterCard‚ and Discover card are $35‚ $30‚ and $20‚ respectively. Her monthly payment on an automobile loan is $285. What is Louise’s debt payments-to-income ratio? Is Louise living within her means? Louise’s Gross Income | =
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Problem Set 3 Macroeconomics‚ ECON 2123 Sections L3 and L4 P. Sen Posted 9.11.14. Due 5 PM 17.11.14. ----------------------------------------------------------------------------------------------------------------------------------- 100 marks total Part I: True/False/Uncertain Please justify your answer with a short argument for each question and draw a diagram if necessary. (25 marks‚ 5 marks each: 2 marks for correct judgment and 3 marks for correct argument) 1. Suppose that workers in the Republic
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Comprehensive Problem 67 (Ch. 5) Ken is 63 years old and unmarried. He retired at age 55 when he sold his business‚ Understock.com. Though Ken is retired‚ he is still very active. Ken reported the following financial information this year. Assume Ken’s modified adjusted gross income for purposes of the bond interest exclusion and for determining the taxability of his Social Security benefits is $70‚000 and that Ken files as a single taxpayer. Determine Ken’s 2009 gross income. a. Ken won $1
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by telecommunications cabling such as 100base-Tx Ethernet or digital voice over IP. 2. Unshielded twisted pair – Twisted pair cabling is a type of wiring in which two conductors are twisted. 3. Shielded twisted pair – Twisted pair cabling is a type of wiring in which two conductors are twisted 4. Fiber optic cable – a cable made of optical fibers that can transmit large amounts of information at the speed of light. 5. Dark fiber – Dark fiber or unlit fiber is unused optical fibers available
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because the K+ ions diffuse out across the membrane. My results went well compared to my prediction because I predicted that the resting membrane potential would become less negative. 3. The extracellular Na+ did not alter the membrane potential in the resting neuron because the Na+ channels were mostly closed. 4. Na+ and K+ both have a relative permeability of 0 voltage outside a resting neuron and a relative negative permeability inside a resting neuron. 5. A change in Na+ or K+ conductance would
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