Answer:
E. growth becomes negative.
Explanation:
Because of tech obsolence (DVD player)
new resources available (whale oil when petroleum was discovered)
or simply a change in consumer preference (coup hat)
When an industry faces a declining state the grow will turn negative after each year. The amount produced, traded and consumed will decrease This can last several years iuntil production stops and then only secodn sales occurs and finally the units is out of the market or if possible just as anquite collections
