A risky corporate bond is currently trading at $80 and is going to be worth either $100 or $40 next year. At the same time, a zero-coupon risk-free government bond with a face value of $100 is trading at $100. Consider stock A which is going to be worth either $75 or $15 next year. What is the no-arbitrage value today of stock A?

Group of answer choices

$20.

$45.

$25.

it is impossible to price stock A.

$55.