There is 5 percent probability of recession, 20 percent probability of a poor economy, 50 percent probability of a normal economy, and 25 percent probability of a boom. A stock has returns of −18.7 percent, 2.3 percent, 10.1 percent and 25.8 percent in these states of the economy, respectively. What is the stock's expected return?

When you hire an independent contractor you don't have to pay the contractors what

Asmartphone manufacturing company uses social media to achieve different business objectives. match each social media activity of the company to the objective it the company achieve.

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.