The following table illustrates the production capabilities of Kentucky and Tennessee.The two states each have the ability to make guitars and violins as shown:

Kentucky

Tennessee

Guitars

8per hour

12per hour

Violins

9per hour

12per hour

Using this table, find the opportunity costs of production.

Tennessee's opportunity cost of producing a violin is ______ guitars.Type answer in the boxbelow.If answer is a decimal, round to the nearest tenth.