Considering 'Also, considerable sums are spent by the Postal Service analyzing the costs associated with worksharing, and mailers/competitors incur considerable expense litigating their positions on worksharing before the Postal Rate Commission.', is 'The Postal Service spends considerable sums on cost analysis.' a statement that refutes it?
Also, considerable sums are spent by the Postal Service analyzing the costs associated with worksharing, and mailers/competitors incur considerable expense litigating their positions on worksharing before the Postal Rate Commission.###The Postal Service spends considerable sums on cost analysis.