【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】1 Matt lives on popcorn and seafood salads. The price of popcorn is 1 dollar per bag and the price of seafood salad is 2 dollars each. Matt allows himself to spend no more than 13 dollars a day on foo...
A.
he can consume up to 3 bags of popcorn per day, but no more.
B.
he can consume up to 1 bag 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. (e) None of the above.
【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...