The contract value can be estimated based on the prices provided for each service. The prices are: $30.00 for vehicle tow to EKU lot, $45.00 for vehicle tow to contractor lot, $30.00 for contractor storage daily, $210.00 for contractor storage weekly, and $900.00 for contractor storage monthly. Additionally, the prices for vehicle unlocks, jump starts, and tire changes are $30.00 and $45.00. Assuming an average of 100 tows per month, and an average storage duration of 5 days, the estimated monthly revenue for the contractor would be: 100 tows * $30.00 = $3,000, 100 storage days * $30.00 = $3,000, and 20 vehicle unlocks, jump starts, and tire changes * $30.00 = $600. The estimated annual revenue would be: $3,000 + $3,000 + $600 = $6,600 per month, and $79,200 per year. However, this is a rough estimate and the actual contract value may be higher or lower, depending on the actual number of tows, storage days, and other services provided.