• The word ‘ save ’ refers to storing commodities, especially plutocrats.
• Let us dissect the choices given to us during this question
• Option (A): Spend' refers to giving( plutocrat) for payment of products, or services, to benefit someone or commodity. Thus, option (A) is correct because it's anonymous to the given the word ‘ save ’. 
• Option (B): 'Cover' refers to keeping safe from detriment or injury. Thus, option (B) is wrong because it is not anonymous to the given the word ‘ save ’.
• Option (C): ‘ Beat' refers to striking( a person or a beast) constantly and violently. Thus, option (C) is inaccurate because it is not anonymous to the given the word ‘ save ’.
• Option (D): ‘ Help' refers to creating it easier to try a commodity by offering one's services or coffers to someone. Thus, option (D) is inaccurate because it is not anonymous to the given the word ‘ save ’.

Hence, option A is the correct answer.