In a large open economy, why is the supply of loanable funds upward sloping?
1.a lower interest rate makes borrowing more expensive.
2.a lower real interest rate encourages people to save.
3.a higher real interest rate encourages people to save.
4.a higher real interest rate discourages domestic consumers from buying foreign assets.

In order to minimize project risk which step comes after the step of identifying risks

At cooly cola, we are testing the appeal of our new diet one cola. in a taste test of 250 randomly chosen cola drinkers, 200 consumers preferred diet one cola to the leading brand. assuming that the sample were large enough, the large-sample 95% confidence interval for the population proportion of cola drinkers that prefer diet one cola would be:

An arithmetic progression involves the addition of the same quantity to each number.which might represent the arithmetic growth of agricultural production