Upgrading the air conditioning in a particular building on campus would result in cost of maintenance savings of $190 per year for the first three years and $400 per year for the next six years. If maintenance costs are the only consideration, the maximum amount to spend now on the project at 5% interest is _____________. A. 1985.36 B. 2271.25 C. 2698.65 D. 2741.52