【单选题】Matt lives on popcorn and seafood salads. The price of popcorn is 1 dollar per bag and the price of seafood salads is 2 dollars each. Matt allows himself to spend no more than 13 dollars a day on food...
A.
he can consume up to 3 bags of popcorn per day, but no more.
B.
he can consume up to 1 bags of popcorn per day, but no more.
C.
he can consume up to 5 seafood salads per day, but no more.
D.
he can consume up to 4 bags of popcorn per day, but no more
【单选题】Suppose Sam plans to buy only popcorn and soda. He has $40 to spend per week. A change in which of the following variables will change Sam's consumption possibilities? I. price of popcorn II. income...
【单选题】Mario sees popcorn and pretzels as perfect substitutes. He is always willing to substitute 3 cups of popcorn for 1 cup of pretzels. If Mario consumes only popcorn, then we know that the relative price...