George Kyparisis owns a company that manufactures sailboats. Actual demand for George's sailboats during each of the past four seasons was as follows:Year $$Season$1234$Winter$1$ comma $4001,4001$ comma $2401,2401$ comma $0001,000960960$Spring$1$ comma $5201,5201$ comma $4201,4201$ comma $6001,6001$ comma $5001,500$Summer$1$ comma $0201,0202$ comma $1202,1202$ comma $0202,0201$ comma $9601,960$Fall$640640810810650650560560$George has forecasted that annual demand for his sailboats in year $5$ will equal $6$ comma $5006,500$ sailboats.Part $2$Based on the given data and using the seasonal model, the demand level for George's sailboats in the spring of year $5$ will be $$enter your response here sailboats $($enter your final answer as a whole number and round all intermediate calculations to two decimal places$).$