Shade Planning for Schools

53 Shade Planning for America’s Schools Attachment C S HADE P LANNING M ATRIX ( CONTINUED ) Life Expectancy and Average Annual Cost Total Shade at Ten Years Total Ten- Year Cost Total Shade at Five Years Total Five- Year Cost Estimated Annual Cost Immediate Amount of Additional Shade Initial Investment Strategy 3: Disadvantages: Advantages: Life Expectancy and Average Annual Cost Total Shade at Ten Years Total Ten- Year Cost Total Shade at Five Years Total Five- Year Cost Estimated Annual Cost Immediate Amount of Additional Shade Initial Investment Strategy 4: Disadvantages: Advantages:

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