Create Scorecard using multiple if / else if / else if statements, and add points

I am attempting to create a fill-in PDF form that is a scorecard.  Points values are assigned based on what the user selects from a drop down list.  I have the individual points working, however, there are a lot of Syntax Errors.  Also, I cannot figure out how to add all the different values together. I have tried simply making the total a calculated field that is simply the sum of the fields picked from the list, but it just shows as zero.  I have confirmed the calculation order and the total is listed last, but still no success. 

Here are a few examples and the javascript used: 

I have ResidenceStatus as a drop down field with the choices below.  This is the javascript from the ResidenceStatusScore field:

var ResidenceStatus = this.getField("ResidenceStatus").value;

if (ResidenceStatus=="Owns/Buying") event.value = "55";

else if (ResidenceStatus=="Rents") event.value = "40";

else if (ResidenceStatus=="Other") event.value = "30";

else if (ResidenceStatus==" ") event.value = "0"

I also have an Account field as a drop down with the choices below.  Here is the javascript for the AccountScore:

var Account = this.getField("Account").value;

if (Account=="Checking AND Savings") event.value = "44";

else if (Account=="Checking Only") event.value = "35";

else if (Account=="Savings Only") event.value = "30";

else if (Account=="None") event.value = "25";

else if (Account==" ") event.value = "0"

The individual score fields work as expected and change appropriately if the user changes their selection from the drop down, however, I need a total score that adds these individual scores together.

I have turned on Debugger, but here are all the errors I am getting:

SyntaxError: syntax error

1:

SyntaxError: missing : after property id

5:

SyntaxError: missing : after property id

4:

SyntaxError: syntax error

4:

SyntaxError: syntax error

1:Console:Exec

undefined

SyntaxError: syntax error

1:Console:Exec

undefined

SyntaxError: syntax error

5:

SyntaxError: syntax error

5:

SyntaxError: syntax error

5:

TypeError: f is null

1051:byteCodeTool

TypeError: f is null

1051:byteCodeTool

TypeError: f is null

1051:byteCodeTool

TypeError: f is null

1051:byteCodeTool

Also, I can't get the fields to sum for the total. 

Any help would be most appreciated!!