solution

As a manufacturing plant grows larger, it enjoys some cost benefits up to a limit, after which the size of the plant becomes too large and create __________.

Question 26 options:

diseconomies of scale

economies of scale

plant within a plant

economies of scope

volatility of demand

Question 27 (4 points)

The presence of a number of companies in the same industry in an area creates a ___________.

Question 27 options:

favorable host community

trading bloc

free trade zone

favorable business climate

political risk

Question 28 (4 points)

A project has 12 activities: A through L (A, B, C, D, E, F, G, H, I, J, K, and L). This project has two critical paths: A-B-C-D-G-L and A-E-F-H-I-L. Which one of the following activities can have slack greater than zero?

Question 28 options:

F

G

H

none of the choices are correct

K

 
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solution

The ISTE Company has projected the following demand for their Artificial Intelligence integrated Education Assistant Robot (RobISTE); 1st Month 650, 1nd Month 600, 3rd Month 750, 4th Month 780, 5th Month 800, and 6th Month 900. There are currently 18 workers on the RobISTE production line, each capable of producing 30 RobISTE per month on regular time and extra 8 RobISTE per month using overtime. A RobISTE produced regular time costs 2500 TL (labor, raw material and managerial costs included), and overtime production requires an extra 780 TL for each RobISTE. The company can change their worker number using hiring/firing strategies to balance the demand for each month. The hiring costs 5000 TL for each worker and firing costs 7000 TL for each worker. They can use inventor strategy. Any RobISTE remaining in inventory at the end of a month costs 400 TL per month. On the other hand, the RobISTE is a kind of very specific robot and at the end of the 6-month period the company wants that the inventory level is 0 and total demand is met with the total production. Prepare a production plan which aims the minimum number of hiring/firing procedure. Calculate the total cost for this plan. (31 Points of 100)

 
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solution

The transportation problem assumes that direct routes exist from each source to each destination. However, there are situations in which units may be shipped from one source to another or to other destinations before reaching their final destination. This is called a trans-shipment problem. For example, movement of material involving two different modes of transport-road and railways or between stations connected by broad gauge and metre gauge lines will necessarily require trans-shipment. For the purpose of trans-shipment the distinction between a source and destination is dropped so that a transportation problem with m sources and destinations gives rise to a trans-shipment problem with m + n sources and m + n destinations. The basic feasible solution to such a problem will involve [(m + n) + (m + n) – 1] or 2m + 2n-1 basic variables and if we omit the variables appearing in the (m + n) diagonal cells, we are left with m + n-1 basic variables. In the trans-shipment problem, as each source or destination is a potential point of supply as well as demand, the total supply, say of N units, is added to the actual supply of each source, as well as to the actual demand at each destination. Also the demand’ at each source and supply at each destination are set equal to N. Therefore, we may assume the supply and demand of each location to be fictitious one. These quantities (N) may be regarded as buffer stocks and each of these buffer stocks should at least be equal to the total supply/demand in the given problem The given trans-shipment problem can, therefore, be regarded as the extended transportation problem and can hence be solved by the transportation technique. In the final solution, units transported from a point to itself i.e., in diagonal cells are ignored as they do not have any physical meaning as there is no transportation involved f37 EXAMPLE 3.10-1 A firm has two factories X and Y and three retail stores A, B and C. The number of units of a product available at factories X and Y are 200 and 300 respectively, while demanded at retail stores are 100, 150 and 250 respectively. Rather than shipping directly from sources to destinations, it is decided to investigate the possibility of trans-shipment . Find the optimal shipping schedule.
 
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solution

Where to now for unions and ‘change the rules’?

Very few people saw the Coalition’s win coming. If it was, as opposition leader Bill Shorten contended, “a referendum on wages” then it follows that Australians were content with sluggish wage growth and didn’t want a more substantial pay rise. But that would be a great over simplification. Labor had a more ambitious program of workplace reform, part of a much wider agenda for economic change and wealth redistribution, that it simply couldn’t sell to the electorate. Where does this leave the industrial wing of the labour movement, which pushed the Labor Party to adopt sweeping re-regulation of the labour market? For two years through its “change the rules” campaign the Australian Council of Trade Unions has had remarkable success in entrenching in public consciousness the twin themes of wage theft and insecure work.

Broken rules on repeat play

It seemed to have a deliberate strategy of repeating its talking points and examples to reinforce the view that something is “broken” and needs to change. But it provided very little detail about the type of change it wanted. Whether it should have provided more or less detail is now very much up for debate as it and the Labor Party try to work out what went wrong on Saturday. Rather than getting what they wanted, they are both on the defensive. Already business groups are weighing in, urging the Morrison government to “simplify” the industrial relations system and prevent casual workers from “double-dipping” – obtaining both a casual loading and leave entitlements. Harvey Norman executive chairman Gerry Harvey put it this way on Monday, perhaps revealing something about how he sees his workforce: “The economy works best when all the little ants out there are left to get on and do great things.”

Now it’s up to the Coalition

The Coalition did not advocate workplace law changes in the election campaign. It gained a mandate to do no more than implement the recommendations of the Migrant Workers Taskforce which it accepted back in March. As it happens, they are mostly worker-friendly measures directed at systemic underpayment and other forms of exploitation. However, given the pressure that is already coming from the business community, don’t be too surprised if the Government dusts off some of the recommendations of the Productivity Commission’s 2015 inquiry into workplace relations. These include “enterprise contracts” that allow businesses to vary award terms, and a relaxation of the “better off overall test” for enterprise agreements.The Australian Building and Construction Commission and Registered Organisations Commission will remain in place as “cops on the beat” to combat union power, probably with increased resources.

Unions have a choice of strategies

So what room is there for unions in the new environment? In my view, plenty. The deep problems that “change the rules” and Labor’s policies sought to address haven’t gone away. We still have a culture of wage theft in many sectors of the economy. We still have a proliferation of dodgy labour hire contractors. We still have misuse of the labour hire business model at companies like Amazon, with many workers trapped in long-term casual engagement. We still have widespread use of rolling fixed-term contracts. We still have the collapse of effective collective bargaining in much of the private sector, and employer ‘work-arounds’ to avoid negotiating an enterprise agreement or get out of an existing one. We still don’t have the basis for a proper living wage. As the results unfolded ACTU secretary Sally McManus has made it clear that the union movement would “never give up, never stop fighting for fairness for working people”. That said, it will doubtless revisit the change the rules campaign and its accompanying communications and electoral strategies. Rather than shrinking back to a “small target”, as Labor is now contemplating in some policy areas, I think the ACTU should consider remaining bold in its vision for workplace reform. It could prepare a clearly articulated case for “changing the rules” using detailed research that precisely measures the extent of problems employers like to downplay such as insecure work and wage theft. And it should outline precisely how it wants the rules changed and what those changes would do to working lives. Of course, campaigning for legal changes can only be one part of the unions’ playbook. Organising and connecting with workers on the ground in new and innovative ways is also essential, as shown by the United Voice’s new digital union [Hospo Voice] which campaigns against wage theft and sexual harassment in the hospitality industry and the Young Workers Centre and Migrant Workers Centre which are one-stop shops run by the Victorian Trades Hall Council. As the National Union of Workers and United Voice put it in the context of their current amalgamation proposal: “we need to change the rules, but we also need to change the game”.

MG316 Semester 1, 2021 Case Study Analysis: Case study 3 questions

  1. Compare the national trade union bodies in UK, Australia, Germany and Sweden? In doing so, also discuss the similarities and differences in the national trade union bodies roles in the 4 countries (4.5 marks).
  1. Compare the changes that confronted the trade union movement in UK, Australia, Germany and Sweden? Discuss the similarities and differences in the changes that confronted the trade union movement in the 4 countries (4.5 marks).
  1. Examine the strategies that the Trade Union movement in UK, USA, Australia, Japan, Germany, Sweden and your country, in your opinion, must implement to remain relevant? Why? (3.5 marks).
 
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