The cost of equity for a firm
equals the firm’s pre-tax weighted-average cost of capital.
tends to remain static for firms with increasing levels of risk.
none of the options are correct.
increases as the unsystematic risk of the firm increases.
equals the risk-free rate plus the market risk premium.
can be estimated from the capital asset pricing model or the dividend growth model.

I’d put a, table of contents.

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.   

The correct answer for this question would be letter choice a) simulating the speech conditions or the first option.