Answer: $40
Explanation:
Marginal utility is defined as the extra satisfaction that a consumer gets when he or she consumes a particular product after buying an additional unit.
In this case, the the value of his marginal utility for the 2nd pair of jeans will be:
= $90 - $50
= $40
Answer:
primary productivity is the rate at which biomass is produced
I got it right
the buyer's' ability to pay and the willingness to buy, as well as the producers' ability to provide and the willingness to sell.
Explanation: hope this helps.
