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dennis pozuelo

dennis p.

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Lacey considers the purchase of one or both of the following bonds. If Lacey has a required rate of return of 5%, which of these would she consider most appropriate for her portfolio? Neither Bond A nor Bond B. Bond A: 10-year zero-coupon bond selling for $654. Bond B: A 7-year bond with a 4% coupon, paid semi-annually, that is callable in three years at 102 that is priced at $925. Both Bond A and Bond B.

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Dawson went shopping with only $200 on him. He wants to buy a new pair of designer eye glasses and a pair of designer pants. Each item costs exactly $200, so he can only purchase one of the two. This scenario directly illustrates the basic concept that a) when resources are scarce, people face tradeoffs b) society can produce more output when workers "specialize" in production c) most consumers are selfish d) irrational people never respond to incentives

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Match the following concepts as you are being asked to define these important microeconomic terms relating to the elasticity of demand and supply. A stratight-line demand curve, such a demand curve has a constant slope but usually has a varying price elasticity [Choose] Percentage change in quantity demanded divided by the percentage change in price; the average quantity and the average price are used as bases for computing percentage changes in quantity and in price [Choose] The type of demand that exists when price elasticity is the same everywhere along the curve; the elasticity value is unchanged [Choose] A price-change has a relatively large effect on quantity supplied; the percentage supplied; the percentage change in quantity supplied exceeds the percent change in price; the price-elasticity of supply increases 1.0 [Choose] Measures the responsiveness of quantity supplied to a price change, the percentage change in quantity supplied divided by the percentage change in price [Choose]

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Q2 - A solid circular rod that is 600 mm long and 20 mm in diameter is subjected to an axial force of \( P=50 \mathrm{kN} \). The change in length (elongation) of the rod is \( \delta=1.4 \mathrm{~mm} \), and its diameter becomes 19.9837 mm . Determine the modulus of elasticity and the shear modulus of the material. Answer: \( =68.31 \mathrm{GPa}, G=25.3 \mathrm{GPa} \)

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A projectile was fired across level ground at an initial velocity of 105 m/s at an angle of 35∙0\deg above the horizontal. Calculate: a) the maximum height reached (above the ground); b) the time of flight; b) and the range of the projectile (where it hits the ground).

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6.4 mm 24.9 mm 12.4 mm C x 51 mm L76 x 51 x 6.4 6.4 mm 76 mm Fig. P9.104 9.104 and 9.105 Using Mohr's circle, determine the orientation of the principal centroidal axes and the corresponding values of the moments of inertia for the cross section of the rolled-steel angle shown. (Properties of the cross sections are given in Fig. 9.13.) 18.9 mm 12.7 mm L127 x 76 x 12.7 127 mm

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A patient weighing 65 kg is to receive dobutamine IV at 5mcg/kg/min. The standard solution to prepare is dobutamine 500mg/250mL D5W. Dobutamine is commercially supplied as 12.5mg/ml, 20 mL vials. a. How do you prepare this solution? b. At what rate, in ml/hr do you run this solution?

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Calling Bullshit This question is based on your extra reading from Chapter 3 of Calling Bullshit. I think you can find similar material in video form on the authors' website (https://www.callingbullshit.org/videos.html, see their Lecture 5). I haven't watched the videos, so I can't make any promises. This chapter is about bias and sampling rather than probability, but it's useful for thinking about as we start learning statistical tests in the next couple weeks. Question 5 refers to the reading. 5. Which of the following statements best describes one of the the main messages of the chapter? [1] A. You must always know the technical details of a statistical procedure to identify bias in a study's design that affects its conclusions B. You do not always need to know the technical details of a statistical procedure to identify bias in a study's design that affects its conclusions C. Machine learning algorithms in general are especially reliable at detecting facial features associated with personality traits D. Machine learning algorithms in general are especially unreliable at detecting facial features associated with personality traits

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Purchased inventory from M&M traders for R8,050. M&M traders has allowed a trade discount of 5% on the transaction that still needs to be accounted for. The bank statement from BAC bank showed bank charges of R57.50. Restored the petty cash to its imprest amount of R1,638. Paid R14,000 to P. Pig towards settlement of an outstanding creditor's account. The following payments were made from the petty cash box: Day Transaction 4 - R750 for fuel for the delivery vehicle. Day Transaction 9 - R500 for staff refreshments from the local bakery. Day Transaction 12 - R138 for paper reams from N&N stationers. Day Transaction 23 - Paid a casual worker R250 for the day. The following transactions relate to debtors for the month: Day Transaction 2 - Sold goods to Sophia traders on credit for R9,660. Day Transaction 4 - Sophia traders returned 10% of the goods sold on the 2nd due to inferior quality. A credit note was issued in this regard. Day Transaction 16 - Sold goods to Olaf Traders on credit. The goods had an original cost price of R13,000 (excluding VAT). Day Transaction 20 - A trade discount of 5% was awarded and still needs to be taken into account. Day Transaction 21 - Elsa traders returned all the goods purchased on the 20th due to the fact that it was the wrong color and a credit note was issued. Required: Q.4.1 Prepare the following subsidiary Journals for Neverland Traders for February 2020: Q.4.1.1 Cashbook Payments. Q.4.1.2 Petty cash journal. Q.4.1.3 Debtors journal. Q.4.1.4 Debtors allowances journal. Round to two decimal places. Ignore all source document numbers. You are not required to total the journals at the end of the month. Periodic Q.4.2 up at 40% above cost, before taking into account any trade discounts.

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Question 4. (20 marks) a. A firm buys inputs K and L at $70 a unit and $30 a unit respectively and faces the production function $Q = 40K^{0.5}L^{0.5}$. What is the cheapest way it can produce 500 units of output? b. Use the Hessian to prove that this is a minimum.

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