LINQ | How do I get SUM without grouping?

Question

Crazy question...however, I want the sum of all the rows in a table for a column (without using the group by clause)

Example:

Table = Survey
Columns = Answer1, Answer2, Answer3
        1        1         1
        4        3         5
        3        3         2

I want the sums for each column.

Final results should look like:

Answer1Sum  Answer2Sum  Answer2Sum

8           7           8

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This doesn't work:

from survey in SurveyAnswers
select new
{
    Answer1Sum = survey.Sum(),
    Answer2Sum = survey.Sum(),
    Answer3Sum = survey.Sum()
 }

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Answer 1

Would this work:

var answer1Sum = SurveyAnswers.Sum( survey => survey.Answer1 );
var answer2Sum = SurveyAnswers.Sum( survey => survey.Answer2 );
var answer3Sum = SurveyAnswers.Sum( survey => survey.Answer3 );

Answer 2

A VB.NET soltuion to this answer for anyone that needs it is as follows:

Dim Answer1Sum = SurveyAnswers.Sum(Function(survey) survey.Answer1)
Dim Answer2Sum = SurveyAnswers.Sum(Function(survey) survey.Answer2)
Dim Answer3Sum = SurveyAnswers.Sum(Function(survey) survey.Answer3)

Answer 3

SurveyAnswers.Sum(r => r.Answer1);