The budget for this contract can be estimated based on the scope of work and the period of performance. Since the contract is for floor mat services for the Gallup Indian Medical Center campus, which includes 20 buildings, the cost will depend on the number of mats required, the frequency of replacement, and the cost of each mat. Assuming an average cost of $50 per mat and an average of 50 mats per building, the total cost for the initial supply of mats would be around $50,000. For the weekly replacement services, assuming a cost of $20 per mat per week, the total weekly cost would be around $2,000. For the base year (12 months), the total cost for the replacement services would be around $104,000. Adding the initial supply cost, the total cost for the base year would be around $154,000. For the four option years, assuming the same costs, the total budget for the entire contract period would be around $616,000 (base year) + $416,000 (four option years) = $1,032,000. However, this is a rough estimate and the actual budget may vary depending on the actual costs and the contractor's pricing. The low end of the estimate could be around $500,000, considering lower costs for mats and replacement services. The high end of the estimate could be around $1,500,000, considering higher costs for mats and replacement services.