Что касается подсчета расходов, она

Что касается подсчета расходов, она попыталась считать, но вскоре сказала, что цифры ни за что не хотят складываться, и бросила.

Results (English) 1:

With regard to the calculation of costs, she tried to take it, but said that the figures would not want to be folded and dropped out.

Results (English) 2:

As for the calculation of costs, she tried to count, but soon said that the figures would not want to take shape, and dropped.

Results (English) 3:

With regard to cost accounting, she tried to take it, but it will soon said that the figures for that they did not want to be folded, and abandoned.