Ignoring the government and foreign sectors, there is an unplanned decrease in inventories of $200 billion at the current level of real national income of $12 trillion. from this information, we know that select one:
a. planned investment is $200 billion less than planned saving.
b. planned investment is $200 billion more than planned saving.
c. consumption expenditures equal $12 trillion less saving less $200 billion.
d. saving equals $200 billion.