Numerade

Questions asked

BEST MATCH

Situation 3 Julie Fattoo is co founder and president of PM Mrals, a food services business that prepares and sells boxed meals and converience masks to hotels, correstion operators, corporate clints, and community event planners. Patton makes most of the business declaions related to the compary and is in charge of geoerating new acosunts. The frrm's other co foundar, Anpla Marks, has calinary training and oversees the meal preparation side of the operation. The food they offer represents relatively slruple fare, but it is fluvorful and attractively perement, escreding by far what nont dients would expect from a bourd-meal peovider. would come with major strings attached. For example, even though the company has been performing sionly withost a board of directors, the imentor inaists that it form ene and that he be phens. seat on the new board. In his woeds, "If I am going to put up money for the business. I want to be able to influrnce how my money is being wed." Patton and Marks are concersed that focming a board and including at least one outside investor (the one who insists on laving a seat) will undernitax their control and paralyae the business. As they wrigh alternatives, they are kaning toward forming a three person board and accepting the new investment - but they ace far from certain as to what they should do. Given the information provided in Stuation 3, would you accept the irrestment and the cosditions that go along with it, or refuse it and go a different lirection?

View Answer

BEST MATCH

Select all that apply The Foreign Corrupt Practices Act was passed to ______. Multiple select question. prevent payments of bribes and kick-backs to officials in foreign businesses require organizations to report all bribes and kick-back payments made to foreign businesses require organizations to maintain an effective system of internal control

View Answer

BEST MATCH

describe the territary structure and how the teritaty structure is important for protein structure

View Answer

BEST MATCH

Draw the structure for each of the following amino acids at physiological pH: Part A glycine Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and charges), Atoms, and Advanced Template toolbars, including charges where needed.

View Answer

BEST MATCH

Huge factories replaced skilled artisan workshops during the__________. Question 4 options: Industrial Revolution Entrepreneurship Era Production Era Marketing Era

View Answer

BEST MATCH

Individuals may regulate their emotions by doing all of the following, EXCEPT: Multiple Choice Amplify emotions Reframe the situation Fixate on the situation Suppress emotions Shift attention

View Answer

BEST MATCH

Consider the simple linear regression model, $y_i = \beta_1 + \beta_2x_i + u_i$ (a) Name and briefly discuss three (3) assumptions of this model. (b) State the objective function for the Ordinary Least Squares (OLS) Estimators for $\beta_1$ and $\beta_2$. Give an example of an alternative objective function that does not lead to the OLS estimators. (No derivation is required.) We proved in class that the OLS estimators for $\beta_1$ and $\beta_2$ are given by: $\hat{\beta}_2 = \frac{\sum_{i=1}^{N} (x_i - \bar{x})(y_i - \bar{y})}{\sum_{i=1}^{N} (x_i - \bar{x})^2}$ $\hat{\beta}_1 = \bar{y} - \hat{\beta}_2\bar{x}$ In the following parts of the question, you can take these expressions as given and do not need to re-derive them. (c) Explain the distinction between $\beta_2$ and $\hat{\beta}_2$. Which one of them is a random variable and why? (d) Show that $\hat{\beta}_2 = \beta_2 + \frac{\frac{1}{N} \sum_{i=1}^{N} (x_i - \bar{x})u_i}{\frac{1}{N} \sum_{i=1}^{N} (x_i - \bar{x})^2}$ (e) Show that $\hat{\beta}_2$ is an unbiased estimator. (f) What is the difference between consistency and unbiasedness? Is $\hat{\beta}_2$ consistent? (Hint: You do not need to prove this formally, just give the intuition.) (g) Explain the distinction between the total sum of squares (SST), the sum of squares due to the regression (SSR) and the sum of squares due to error (SSE). How do you measure the goodness-of-fit in the simple linear model? (h) Assume that the sample correlation of $y_i$ and $x_i$ is zero. What is the estimate of $\beta_2$ in this case? What is $R^2$?

View Answer

BEST MATCH

In physics, one can examine the kinematic properties of an object accelerating at a constant rate based on its initial position and initial velocity. The formula for distance traveled, $s$, is shown. \begin{equation*} s = s_0 + v_0 t + \frac{1}{2}at^2 \end{equation*} In this equation, $s_0$, is the initial distance away from the starting point, $v_0$, is the initial velocity of an object, $t$ is the time elapsed since the motion began, and $a$ is the constant acceleration of the object. The derivative of the distance traveled with respect to time in Leibniz notation is $\frac{ds}{dt}$. Find the formula for the object's instantaneous velocity, $\frac{ds}{dt}$, when $s_0 = 23$ units, $v_0 = 16$ units/s, and $a = 5$ units/s$^2$. Round all coefficients to one decimal place. $\frac{ds}{dt} = $ units/s

View Answer

BEST MATCH

Calculate the price of a 6.5 percent coupon bond with 27 years left to maturity and a market interest rate of 5 percent. (Assume interest payments are semiannual and par value is \$1,000) Is this a discount or premium bond? \$982.03; discount \$1,010.59; discount \$1,220.93; premium \$1,315.62; premium

View Answer

BEST MATCH

2. Consider a sinusoidal current $i(t)$ that has an rms value of 7.071 A, a period of 0.1 s, and reaches a positive peak at $t = 20$ ms (0.02 s). Write an expression for $i(t)$ in the form of $i(t) = I_m \cos(\omega t + \theta)$. Use MATLAB to plot this function on a current vs time plot for one period. $\omega$ and $\theta$ should be calculated in units of [rad/sec] and [rad] respectively. Attach your MATLAB results published as a .pdf file.

View Answer

tami r.