You are creating bracelets for your stand at the farmer's market. Each bracelet might cost a different amount to create based on the beads and material used, as well as the time put into each item. Use the following table to answer the question below. Output Total Cost 0 $10 1 $20 2 $28 3 $38 4 $53 5 $73 6 $98 What is the marginal cost of producing the 2nd unit? Group of answer choices 8 14 9 28