Teacher:In this task you will be given a list of integers. For every element in the list, if the element is positive you should multiply it by 2.  If the element is negative you should multiply it by -3. The output should be a list of integers that is the result of applying that logic to the input list.
 Note: A list is presented with comma separated numbers inside two brackets.
Teacher: Now, understand the problem? Solve this instance: [-61, 80, 79, 28, -81, -20, 41, -19]
Student:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
[183, 160, 158, 56, 243, 60, 82, 57]