In general, the less elastic the resource supply, the less the economic rent as a proportion of total earnings

By the summer of 2008, about what percent of subprime mortgages were overdue by at least 30 days?

A) 10% B) 25% C) 34% D) 50%

Refer to the table. The amount of investment that will be forthcoming in this economy at equilibrium is:

A.  $700.
B.  $600.
C.  $500.
D.  $300.