The figure above shows the production possibilities frontier for a country. If the country is producing at point D, SUVs (millions per year) 5 t 3 2 0 A D E n 3 5 6 Compact cars (millions per year) resources are being used efficiently. O technology associated with producing SUVs and compact cars is advancing. O production of SUVs and compact cars is maximized. O resources are not being used efficiently and/or are unemployed.