Help with dueDateCalculation() Groovy code.

I have been trying to customize the due date of a task using a groovy script.

This is my code:

long totalSLA

if (requestContract.fileType == "Audio" && requestContract.scale == "Major"){
totalSLA = 432000000L
} else if (requestContract.fileType == "Audio" && requestContract.scale == "Minor"){
totalSLA = 259200000L

}

return totalSLA

I also tried this code:

if (requestContract.fileType == "Audio" && requestContract.scale == "Major"){
return 432000000L
} else if (requestContract.fileType == "Audio" && requestContract.scale == "Minor"){
return 259200000L

}

The due date for both of my codes are wrong.

I would appreciate any help. Thanks.