Answer:
Break even sales will be $2700
So option (b) will be correct option
Explanation:
We have given fixed cost = $1400
Sells per unit = $27 each
And variable cost per unit = $13 each
So contribution margin ratio 
We know that break even sales is given by
Break even sales 
So option (b) will be correct answer
weighing the information needed to make rational decisions
Purchase government of course