question: economic deficit:income:expenses
choices.label: A B C D
choices.text: debt disputes:pay back:borrow survival of the fittest:adaptation:elimination sales profit:purchase price:selling price treachery:promise:lie
explanation: the reason for the "economic deficit" is that "expenditure" is greater than "income". "pay back" and "borrow" cannot be compared in size or numbers, they are two behaviors. "adaptation" and "elimination" cannot be compared in size, and the reason for "elimination" may be due to the inability to "adaptation". the "sales profit" is generated because the "selling price" is greater than the "purchase price". "promise" and "lie" cannot be compared in size.
relation: economic deficit income expenses R3.10
relation: sales profit purchase price selling price R3.10