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Consider the Supermarket Industry. Tesco dominates the market with a 43% market share. Its closest rival is Sainsbury's with 19% of the market. Outline the potential costs and benefits of a merger between the two supermarkets.

Benefits: Economics of scale- shown on graph (movement to lower part of LRAC curve) can potentially pass on cost savings Profitability shared resources High tax revenue for the government Costs: Monopoly pow...
HV
Answered by Himesh V. • Economics tutor
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Calculating the charge of a molecule e.g In NH4 what is the charge of the nitrogen atom?

For the atom which you want to calculate the charge determine the number of valence electrons a free atom usually has. this is the number of atom on the outer shell so for nitrogen, it has 5 valence atoms . ...
CM
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How do you withdraw your hand from a painful stimulus?

Here we speak about the withdrawal reflex, and in particularly the flexor reflex which affects the muscle of a limb. This is a polysinaptic relfex because it can involve simultaneously the stimulation of som...
EP
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When do you use the subjunctive?

First off, don't worry if you can't get your head wrapped around the subjunctive straight away! It's a verb form that expresses actions that are ambiguous or that have not yet happened, and is usually trigge...
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Answered by Rhoel T. • Spanish tutor
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Why have the number of divorces in the risen rapidly since 1960?

The first reason is that chnges in the law have occured. Which have made divorce easier to get, cheapper and given men and women equal rights. Many changes in society have also occured. The first being, that...
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Answered by Janine A. • Sociology tutor
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