Company XYZ made total sales revenue of $200,000. The variable manufacturing costs were $75,000 while the fixed manufacturing costs were $20,000. The variable selling and administrative expenses were $45,000 while the fixed selling and administrative expenses were $10,000 Herw much was the total contribution margin ($)? O a 105,000 Ob. None of the given answers Oc80,000 O d. 125,000 O e. 145.000 Ahmed is considering his plans for the coming weekend. He is currently working as a marketing specialist in a big advertising company. He normally spends the weekend with family but this weekend he is thinking of going on a camping trip that would cost him about $1.000. At the same time, his manager asked him whether he can help during the weekend and the company will be willing to pay him an overtime bonus of $2.500.it Ahmed goes on the camping trip, he can manage to provide a number of quick consultancy services that would earn him around $1.900.it Ahmed decided to work during the weekend what would be the Incremental revenue of that decision (5? 1.900 Ob 900 Oc None of the given answers Od 1.000 Oe 2.500