Based upon initial study and$$ negotiations, DataEase will charge $$$$0\mathrm{.}03$ more per transaction than$$ BlueFin's cost per$$ transaction, and DataEase will want $$$$6$ million per year to cover equipment and overhead costs associated with the contract. BlueFin has yet to develop an estimate for the annual overhead and fixed costs associated with processing the transactions. These costs include$$ supervision, administrative$$ support, maintenance, equipment$$ depreciation, and overhead.

If BlueFin must process $21$ million transactions per$$ year, how high must those fixed costs be before it would pay to use$$ DataEase?