 Mr. Burns later visits Lisa and tells her that he sold the recycling plant for US $ 120 million to a fish stick company , and that he has decided to give her , being his advisor , a 10 % share of the profits . Lisa refuses the money and rips up the cheque . This causes Homer to have four simultaneous heart attacks . While in the hospital , Lisa apologizes to Homer for not accepting the money . He tells her that he understands what she did , but says that the $ 12 @,@ 000 would have been a big financial help . Lisa replies that 10 % of $ 120 million is actually $ 12 million . The hospital 's public address system announces a code blue , signifying that Homer has entered cardiac arrest . 
