Pablo is primarily concerned about his company's liquidity. Which two investment criteria place the most focus on liquidity? Net present value and internal rate of return. Discounted payback and profitability index. Internal rate of return and profitability index. Net present value and discounted payback. Payback and discounted payback.

Melinda has two investments: a risk-free asset and the market portfolio. She has graphed both investments' expected return as a function of each investments' beta. The slope of the line connecting the two dots represents the:

Market standard deviation

Market risk premium

Risk-free interest rate

Market beta

Beta coefficient