George Kypansis owns a company that manufactures sailboats. Actual demand for George's sailboats during each of the past four seasons was as follows Year D Season 1 2 3 4 Winter 1,440 1,240 1,080 960 Spring 1,560 1,400 1,640 1,580 Summer Fall 1,020 2,100 2,020 1,960 680 810 670 500 George has forecasted that annual demand for his sailboats in year 5 will equal 6,000 sailboats Based on the given data and using the multiplicative seasonal model, the demand level for George's sailboats in the spring of year 5 will be sailboats (enter a whole number) Incorrect