You are at a trading card convention, and observe that for a certain card, a dealer is willing to buy the card for $100, and sell the card for $120. At the same convention, a different dealer quotes a BID-ASK spread of $125-$140 for the very same card. Which statement is false: a. There is an arbitrage opportunity at the convention.
b. The market for trading cards is an inefficient market.
c. If the dealers ran into each other, they would happily trade with each other.
d. If you had to pay a 2% tax when you bought the card, you could not make a profit from this situation after taking transactions costs into account.

Salty sensations snacks company manufactures three types of snack foods: tortilla chips, potato chips, and pretzels. the company has budgeted the following costs for the upcoming period: 1 factory depreciation $33,782.00 2 indirect labor 84,456.00 3 factory electricity 8,446.00 4 indirect materials 40,356.00 5 selling expenses 26,900.00 6 administrative expenses 17,200.00 7 total costs $211,140.00 factory overhead is allocated to the three products on the basis of processing hours. the products had the following production budget and processing hours per case: budgeted volume (cases) processing hours per case tortilla chips 3,600 0.25 potato chips 5,300 0.11 pretzels 2,300 0.49 total 11,200 required: a. determine the single plantwide factory overhead rate.* b. use the factory overhead rate in (a) to determine the amount of total and per-case factory overhead allocated to each of the three products under generally accepted accounting principles. refer to the amount descriptions list provided for the exact wording of the answer choices for text entries.* * if required, round your answers to the nearest cen

Bakery has bought 250 pounds of muffin dough. they want to make waffles or muffins in half-dozen packs out of it. half a dozen of muffins requires 1 lb of dough and a pack of waffles uses 3/4 lb of dough. it take bakers 6 minutes to make a half-dozen of waffles and 3 minutes to make a half-dozen of muffins. their profit will be $1.50 on each pack of waffles and $2.00 on each pack of muffins. how many of each should they make to maximize profit, if they have just 20 hours to do everything?

Plastic and steel are substitutes in the production of body panels for certain automobiles. if the price of plastic increases, with other things remaining the same, we would expect: a) the demand curve for plastic to shift to the left. b) the price of steel to fall. c) the demand curve for steel to shift to the left d) nothing to happen to steel because it is only a substitute for plastic. e) the demand curve for steel to shift to the right