题目选项分析

While larger banks can afford to maintain their own data-processing operations, many smaller regional and community banks are finding that the costs associated with upgrading data-processing equipment and with the development and maintenance of new products and technical staff are prohibitive.

While larger banks can afford to maintain their own data-processing operations, many smaller regional and community banks are finding that the costs arising from upgrading data-processing equipment and with the development and maintenance of new products and technical staff are prohibitive.