Question What approaches to justifying this investment might Sylvia consider? What are some of the costs and benefits involved in this investment in an HRIS? Which would you be sure to include in your CBA of this project and why? Explain how to estimate costs and benefits, both direct and indirect, in terms that Jim will understand. (Remember, Jim always has his eye on the "bottom line.") Explain how to calculate a CBA to justify the HRIS project. Would you use cost reduction or organizational enhancement (or both) as a strategy for justifying the purchase? What are the three common problems that could occur in your CBA for an HRIS? How would you avoid them? What are some of the ways you can use the HR metrics that would be available after the implementation of an HRIS to justify its purchase? Finally, and most important, explain how variance estimates that can be generated for a CBA would be useful to Jim in the management of his company.

The graph shows the market for college education. Price and cost (thousands of dollars per student per yea To encourage the efficient number of students to enroll colleges receive a subsidy Draw the new supply curve following introduction of the subsidy. Label it. S MC A subsidy is a payment thatto cover part of the costs of education. O A. students make to The graph shows the market for college education. Price and cost (thousands of dollars per student per yea To encourage the efficient number of students to enroll colleges receive a subsidy Draw the new supply curve following introduction of the subsidy. Label it. S MC A subsidy is a payment thatto cover part of the costs of education. O A. students make to the teachers ○ B. the government makes to colleges O C. students make to the colleges O D. colleges make to students MSB 10 12 Quantity (thousands of students per year) Draw only the objects specified in the question.

The radius of a sphere was measured to be 20 cm with a possible error of 0.5 cm. (a) Use differentials to estimate the maximum error in the calculated surface area. (Round your answer to the nearest integer. The surface area of a sphere is S=4πr2.) ___ cm2 What is the relative error? (Round your answer to three decimal places.) (b) Use differentials to estimate the maximum error in the calculated volume. (Round your answer to the nearest integer. The volume of a sphere is V=4/3πr3.) ___ cm3 What is the relative error? (Round your answer to three decimal places.)

import java.util.Collection; public interface MyList<E> extends Collection<E> { 7** Add a new element at the specified index in this list */ public void add(int index, E e): 1** Return the element from this list at the specified index */ public Eget(int index); /** Return the index of the first matching element in this list. Return -1 if no match. */ public int indexOf(Object e); /** Return the index of the last matching element in this list Return -1 if no match. "I public int lastIndexOf(E e); 3 3 /** Remove the element at the specified position in this list Shift any subsequent elements to the left. Return the element that was removed from the list. / public E remove(int index); 1 2 3 24 25 26 27 28 29 30 1. Replace the element at the specified position in this list with the specified element and returns the new set. */ public E set(int index, Ee): eOverride Add a new element at the end of this list * public default boolean add(E e) { add (size(), e): return true; ASSIGNMENT 2C Assignment 6 tests your knowledge of user-defined lists, stacks, queues, and priority queues (Chapter 24). You can and should start with the examples from the textbook/presentation and adapt them to the assignment at hand and use the appropriate names and add the additional code and requirements bellow. Design a program/project/driver class Your Name Assignment and the following classes (with exact names, replace Your Name with your actual first name or the name you go by): Class Description YourNameList Program the complete version of user-defined MyList class from Chapter 24 (meaning you need to add the code for all methods that were not coded in the textbook/presentation and have a "left as an exercise" comment). Add an additional YourNameToString method that returns a string with the elements from the list in the format: (Elementpositiono, ElementPostioni, .... Elementposition 1] YourNameArrayList Program a complete version of the user-defined MyArrayList class from Chapter 24 (all fields and methods) that uses the Your Namelist instead of MyList and has an tensiththaalam

4. Consider the determinant as a sum of signed products. Recall that there are \( n \) ! elementary products in the determinant expansion of an arbitrary \( n \times n \) matrix \( A \). (a) If \( A \) is a \( 5 \times 5 \) matrix, how many of the elementary products in \( \operatorname{det}(A) \) are guaranteed to be zero if the entry \( a_{12} \) is zero? (b) If \( A \) is an \( n \times n \) matrix, \( n \geq 2 \), how many of the elementary products in \( \operatorname{det}(A) \) are guaranteed to be zero if \( a_{12}=0 \) ? Give your answer in terms of \( n \). (c) If \( A \) is an \( n \times n \) matrix with \( \operatorname{det}(A) \neq 0 \), what is the maximum possible number of zero entries in A? Give your answer in terms of \( n \).

Drop down choices for both a. and b. -cost-push inflation -a change in inflation expectations -demand-pull inflation The Phillips Curve and Inflation - End of Chapter Problem For each scenario, determine whether inflation expectations, demand-pull inflation, or cost-push inflation will change. a. A rapid influx of foreign investment causes the output gap to become more positive. This gives rise to b. The president unexpectedly announces a tariff on aluminum and steel. This causes

You make a swimming pool 3.92 M in magnesium acetate, Mg(CH3COO)2 hoping to keep it from freezing during the winter. Its density is 1.23 g/ml. What will its normal freezing point be? Give your final answer (remember, you're looking for the new normal freezing point) to 1 decimal place (just to keep CuLearn happy) Put C for your unit (I don't know how to find the degree sign for answers...) Kf(H2O) = 1.86 °C/m