TASK DEFINITION: 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.
PROBLEM: [-28, -48]

SOLUTION: [84, 144]

PROBLEM: [96, 18, -24, -90, 89, 8, -61, 42, 41, -36]

SOLUTION: [192, 36, 72, 270, 178, 16, 183, 84, 82, 108]

PROBLEM: [48, -3, -78, -69, -47, 9, 73, 99]

SOLUTION:
[96, 9, 234, 207, 141, 18, 146, 198]