Suppose the price of a product will change at dates in the future, as follows: date price on or before february 15, 2004 $8 from february 16, 2004, through april 10, 2005 $9 from april 11, 2005, through january 15, 2006 $10 after january 15, 2006 $11 write a formula that computes the price of the product based on the date the product is sold.

Alaska king crab fishing in the 1960s and '70s was a dangerous but rich fishery. boats from as far away as california and japan braved the treacherous gulf of alaska crossing to reach the abundant king crab beds in cook inlet and bristol bay. suddenly, in the early 1980s, the fishery crashed due to over fishing. all crabbing in those areas ended. to this day, there is no crabbing in bristol bay or cook inlet. a. how would an economist explain the decline of the alaska king crab fishery