Question $2$

Question $3$

Question $4$

Question $5$

Question content area

Part $1$

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

$1$

$2$

$3$

$4$

Winter

$1$ comma $440$

$1$ comma $280$

$1$ comma $040$

$920$

Spring

$1$ comma $560$

$1$ comma $440$

$1$ comma $640$

$1$ comma $500$

Summer

$1$ comma $040$

$2$ comma $140$

$2$ comma $000$

$2$ comma $000$

Fall

$640$

$810$

$670$

$520$

George has forecasted that annual demand for his sailboats in year $5$ will equal $5$ comma $600$ 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$).$