Top answers

What is the opportunity cost of a good?

The quantity of other goods sacrificed to get another unit of that good.
GW
Answered by George W. • Economics tutor
6032 Views

Are there any costs as well as benefits to globalisation

Benefits: > Increased real national income and hence standard of living > Increase in the size of markets allowing MNC's to exploit and take advantage of economies of scale > Allowing domestic marke...
NM
Answered by Naim M. • Economics tutor
2084 Views

How do you find the points of intersection of two curves?

This problem is a graphical representation of finding the solutions to a pair of simultaneous equations. In this example we will use the curves y=2x 2 , and y=x 2 +1. This is a very straightforward example, ...
JR
Answered by Jacob R. • Maths tutor
5056 Views

How is the imperfect subjunctive used?

The first thing is to know when to use the subjunctive which is one of three moods used in Spanish, the other two being the indicative and the imperative. The anacronym W.E.I.R.D.O. will allow you to remembe...
AM
Answered by Ankita M. • Spanish tutor
4328 Views

Assess the potential for aquifers to contribute to Africa’s water supply

The potential for aquifer use varies distinctly across Africa due to differences in the quantity and recharge rate and depth of aquifers. In Saharan Africa (in particular Algeria, Libya, Egypt, Chad) the gro...
EG
Answered by Elliot G. • Geography tutor
3243 Views