Assume a company's activity$-$based costing system includes three activities. The following information is available with respect to those activities:

$\backslash$table$[[,$Estimated,$],[$Activity Cost Pool,Overhead Cost,Expected Activity$],[$Testing$,$$$150,000,100,000$ testing minutes$],[$Setups$,$$$138,600,2,200$ setup hours$],[$Molding$,$$$220,000,10,000$ machine hours$]]$

What is the activity rate for the Setups activity?