Company XYZ produced 1,000 units of product A. At this level, the variable manufacturing costs were OMR360,000 and the variable selling and administrative costs were OMR90,000. Furthermore, the total fixed cost was OMR120,000. Assuming the company increased the production level to 1,030 units, what would be the increase in ?total manufacturing costs 0 a. OMR10,800 O b. None of the given answers C. OMR 13.500 d. OMR14,400 e. OMR17.100