Company XYZ made total sales revenue of $400,000. The variable manufacturing costs were $115,000 while the fixed manufacturing costs were $20,000. The variable selling and administrative expenses were $49,000 while the fixed selling and administrative expenses were $10,000. How much was the total contribution margin ($)? O a. 285,000 O b. 265,000 O c. 236,000 O d. None of the given answers Oe. 341,000