Answer: $14
Step-by-step explanation: To find out the price per dozen, we first need to understand that the word "dozen" means a grouping of 12. This means that 1/2 a dozen would be half of 12 which is 6.
If we double 6 to 12, we multiply by 2. We will also multiply by 2 for the price so we have 7 × 2 which simplifies to 14.
Therefore, Lola will charge $14 for her cupcakes.
I also provided an image to show the 1/2 dozen and dozen cupcakes.