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What factors can shift the demand curve in a market?

This can include: advertising, complementary goods, amount of substitutes avaible, income and quality. Just to name a few.
CM
Answered by Callum M. Economics tutor
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How would you integrate ln x

You would use the product rule. uv'=uv- u'vdx. In this case we would allocate u= ln x and v'=1 so u'=1/x and v=x so uv=xlnx whilst u'v=x/x=1 so we would have xln(x) -1dx. Next we would get xln(x)-x +c
CM
Answered by Callum M. Maths tutor
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What is the multiplier effect?

The mutliplier effect is how much does an intial injection affect GDP. So for example if the Government spent £1bn on transport projects and it increased GDP by £2bn then the mutliplier effect would be 2.
CM
Answered by Callum M. Economics tutor
2665 Views

Write a sentence using the imperfect tense, and one using the 'passé composé'.

Quand j'étais plus jeune, je jouais de la guitare. (Imperfect, a countinuous action in the past) When I was younger, I used to play the guitar. Hier, je suis allée à la mer. (Passé composé, a completed actio...
JV
Answered by Julia V. French tutor
3085 Views

Shakespeare’s play Othello demonstrates the weakness of human judgement. Discuss 

Whether it be through the weak judgement of certain prejudices within the play, Othello’s completely devoted entrustment of his perpetrator or, Desdemona’s flawed perception of her husband’s loyal and noble ...
CB
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