From 1886 to 1955,the Price of a 6

From 1886 to 1955,the price of a 6.5-ounce glass bottle of Coca Cola was priced at 5 cents.In the case of this size bottle of Coca Cola,the price could be considered

A) as remaining sticky in the short run but flexible in the long run.
B) as remaining sticky in both the short run and the long run.
C) as being flexible in the short run, but returning to price stickiness in the long run.
D) as being flexible in both the short run and the long run.