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.
--------
Question: [-39, -86, 8, 16]

Answer: [117, 258, 16, 32]


Question: [-20, -85, 2, -33, -4, -77, 43]

Answer: [60, 255, 4, 99, 12, 231, 86]


Question: [4, 28, 80]

Answer:
[8, 56, 160]