query_claude_4_sonnet_20250514_ccb8bd68841150c5.sql

WITH budget_comparison AS (
    SELECT 
        e.event_name,
        b.amount,
        CASE WHEN e.event_name = 'Yearly Kickoff' THEN b.amount END as kickoff_budget,
        CASE WHEN e.event_name = 'October Meeting' THEN b.amount END as october_budget
    FROM Event e
    JOIN Budget b ON e.event_id = b.link_to_event
    WHERE e.event_name IN ('Yearly Kickoff', 'October Meeting')
      AND b.category = 'Advertisement'
      AND e.event_date BETWEEN '2019-09-01' AND '2019-12-31'
),
budget_ratio AS (
    SELECT 
        MAX(kickoff_budget) / MAX(october_budget) as times_larger
    FROM budget_comparison
),
state_expenditures AS (
    SELECT 
        z.state,
        SUM(ex.cost) as total_approved_expenditure
    FROM Event e
    JOIN Attendance a ON e.event_id = a.link_to_event
    JOIN Member m ON a.link_to_member = m.member_id
    JOIN Zip_Code z ON m.zip = z.zip_code
    JOIN Expense ex ON m.member_id = ex.link_to_member
    WHERE e.event_name = 'October Meeting'
      AND e.event_date BETWEEN '2019-09-01' AND '2019-12-31'
      AND ex.approved >= 1
    GROUP BY z.state
),
highest_state AS (
    SELECT state
    FROM state_expenditures
    ORDER BY total_approved_expenditure DESC
    LIMIT 1
)
SELECT 
    ROUND(br.times_larger, 2) as advertisement_budget_ratio,
    hs.state as highest_expenditure_state
FROM budget_ratio br, highest_state hs