n Apple Computer store sells computers for $1,210.34. Assuming the computers cost $9,948 per dozen.

a. Find the dollar markup for each computer. (Round your answer to the nearest cent.)

Dollar markup $

b. Find the percent markup on cost for each computer.

Percent markup %

c. Find the percent markup on selling price for each computer. (Round your answer to the nearest hundredth percent.)

Percent markup