Deltra was willing to purchase a dozen cookies for $60 that Deirdre was willing to sell for anything more than $32. If they agreed on a price of $36, how much total value was created in this exchange?

$28

Explanation:

The computation of the total value that would be created in the exchange is shown below;

The Deltra surplus is

= Purchase value - agreed price

= $60 - $36

= $24

And, the Deirdre surplus is

= Agreed price - willing to sell

= $36 - $32

= $4

Now the total value created is

= Deltra surplus + Deirdre surplus

= $24 + $4

= $28

answer: marginal utility of the fourth brownie is 0.

explanation: marginal utility is the addtional utility gained from the consumption of one more unit of a good. it is given by,

so, marginal utility at the 4th unit will be given by

since, the values are not given here, you can simply find marginal utility at fourth unit by subtracting total utility at 3rd unit from total utility at 4th unit.

answer: true

step-by-step explanation: