A charity organization is purchasing two types of gift baskets for an event: standard baskets and deluxe baskets. They have a total budget of $3,500. To qualify for a special bulk rate, they must purchase a minimum of 300 gift baskets in total. If a standard basket costs $8.25 and a deluxe basket costs $19.75, what is the maximum number of deluxe baskets the organization can purchase while staying within budget and meeting the minimum quantity?
