Gibson Trophies makes and sells trophies it distributes to little league ballplayers. The company normally produces and sells between $12,000$ and $18,000$ trophies per year. The following cost data apply to various activity levels:

Required

Complete the following table by filling in the missing amounts for the levels of activity shown in the first row of the table.

Note: Round "Cost per unit" answers to $2$ decimal places.