Acompany's beta (from the capm) is affected by its capital structure. a. true b. false

True

Explanation:

We know that

Risk-free rate of return = Risk-free rate of return + Beta × (Market rate of return - Risk-free rate of return)

where,

The Market rate of return - Risk-free rate of return) is also known as the market risk premium and the same is applied.  

Plus we know that the capital structure is composed of debt and equity. If the debt is increasing, the market risk is also increased, and therefore the volatility is also increasing.  

The beta is the volatility which can affect due to market movements so it automatically affect the capital structure

ans.

heterothermic organisms include those organisms that can switch between homeothermic (having body temperature higher than environment) and poikilothermic (having variation in internal body temperature) strategies.

some migratory birds show heterothermy as they decrease their metabolic rate during cold nights to keep their body temperature low. drop in metabolic rate allows increase in production efficiency of birds that reduces the internal body temperature to make it equal to external cold temperature during cold nights.

thus, the correct answer is 'birds allow their temperature drop in order to increase their production efficiency.'

i'm pretty sure the answer is 60.