Table:
text: New Lenox School District 122
District 122 gross revenue by sources
District 122 gross revenue by sources
Year_ Property_Taxes Investment_Earnings Other_Local_Sources State_Federal Total_Revenue
2005 $24,384,901 $255,041 $2,670,060 $13,581,968 $40,891,700
2004 21099214 181103 2624131 13999169 37903617
2003 17199210 509862 2309087 12794922 32539572
2002 14359199 879398 2168096 15132879 32539572
2001 11631227 1949885 1987436 12929489 28498037
2000 10608734 493839 2127480 8549565 21779618

Question: What was the investment income from New Lenox School District 122 in the year the state and federal taxes were $8,549,565?

Question: What was the return on investment in the year when the state and federal taxes in the New Lenox School District 122 were $13,999,169?

Question: What was the return on investment in a year when other post 2001 local sources were $2,670,060 in the New Lenox School District 122?

Question: Considering New Lenox School District 122, what was the return on investment in a year when total revenue was $21,779,618?

Question: What was the property tax rate in a year when the post-2002 total revenue for the New Lenox School District 122 was $40,891,700?