A book on how to invest in collectibles spends several weeks on best seller lists. The paperback book was originally released for $9.99. A reduction of the price to $9.79 had little effect total revenue, which remained the same. This is due to the book having:

Define the marginal rate of substitution between two goods (x and y). if a consumer’s preferences are given by u(x, y) = x3/4y1/4, compute the consumer’s marginal rate of substitution as a function of x and y. calculate the mrs if the consumer has chosen to consumer 48 units of x and 16 units of y. show your work. (use the back of the page if necessary.

Which of the following distribution systems offers speed and reliability when emergency supplies are needed overseas? a. railroadsb. airfreightc. truckingd. pipelinese. waterways

Which completes the equation? o + a + consideration (+ = k legal capacity legal capability legal injunction legal corporation