Beta is defined as the covariance of the asset with the market portfolio divided by the variance of the market portfolio. Intuitively, beta helps to objectively link risk with return and can be calculated by regressing excess stock returns on excess market returns. Beta can be positive, zero, or negative and is importantly, constant (not time varying) over time. a. True
b. False

Some disadvantages to leasing a car is that you are counting on someone to give you money every week or month depending on what you decided and if they don't have all of it well what if you needed that money now you as well have to pay not in full. a disadvantages to purchasing a new vehicle is if it is used then not all the time will absolutely everything work. its almost like a trail and era. although if it is a new car they will try to though all these specials and deals at you in your lease and it can be very overwhelming if you are not use to it.   

If u don't know the answer, always guess "c"