The production function y = f(k) means:
a) labor is not a factor of production.
b) output per worker is a function of labor productivity.
c) output per worker is a function of capital per worker.
d) the production function exhibits increasing returns to scale

Stephen barrett,md previous writing experience ?

Owning a word is a characteristic of a powerful a. productb. servicec. organization d. brand

Suppose you hold a portfolio consisting of a $10,000 investment in each of 8 different common stocks. the portfolio's beta is 1.25. now suppose you decided to sell one of your stocks that has a beta of 1.00 and to use the proceeds to buy a replacement stock with a beta of 1.55. what would the portfolio's new beta be? do not round your intermediate calculations.