Which set of values is just enough to provide code coverage for the following code: if (cost < 10 || tax < 2)

• cost: 5 and tax: 1, cost: 5 and tax: 6, cost: 15 and tax: 1, cost: 15 and tax: 6
• cost: 5 and tax: 1, cost: 15 and tax: 1, cost: 15 and tax: 6