You have a portfolio worth $108,500 that has an expected return of 12.1 percent. The portfolio has $18,700 invested in Stock O, $26,500 invested in Stock P, with the remainder in Stock Q. The expected return on Stock O is 16.4 percent and the expected return on Stock P is 13.1 percent. What is the expected return on Stock Q

Arival company manufactures fuel tanks for cars using a different production technique. the total weekly cost (in dollars) of producing x tanks is given by c(x) = 10000 +90x - 0.04x2 find the marginal cost at a production level of 500 fuel tanks per week to approximate the cost of the 501st unit (round to the nearest 2 decimal places, if needed)

The new york stock exchange is an example of what type of stock market?

You decided to charge $100 for your new computer game, but people are not buying it. what could you do to encourage people to buy your game?