The Timeline of Production Would Indicate

The timeline of production would indicate:

A) supply creates its own investment.
B) first production occurs, then profit represents a residual, and this residual is saved.
C) firms first invest (which is borrowing) , then they produce, and then the revenue they receive is used to pay resource suppliers and lenders.
D) firms first save (which is lending) , then they produce, and then the revenue they receive is used to lend even more.
E) real interest rates rise faster than nominal interest rates because production occurs before income is received by the firm.