Alex works as an accountant at a pharmaceutical company. his job frequently demands that he work overtime. lately, his health has taken a beating because of his overwork. alex is eligible for a promotion. but the new position would demand longer working hours at twice the pay of his current position. alex obviously values his health over his paycheck at the end of the month. in terms of expectancy theory, the promotion has a for alex.

The answer to this question is a Negative Valence. The term Valence in psychology means an emotional value of a person’s attraction to a specific event or thing that can be either positive feeling or a negative feeling.  Negative Valence often co notates the words such as fear, anger, sickness, death, etc. 

c

explanation:

c because the item on a bank statement is also referred to as an account statement. in addition, it provides the beginning balance, ending balance, statement date, transaction date for each transaction, payee, customer name and address, statement period, the account holder's account number, and the bank's customer service number

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.'