Questão de Vestibular nº 7617 - para resolução grátis. Pratique com milhares de exercícios....
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A) a few financial institutions may concentrate too much power.
B) electronic transactions will negatively impact the payment system
C) financial frauds will become more frequent and difficult to prevent.
D) technology companies will be heavily controlled by commercial banks.
E) electronic transactions are likely to cost a lot more than traditional ones.
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