.This proplem is about project management's , I need an answer in 15 minutes.

a. Q: A. Choose the correct option. (10 Marks) 1. For the following data where the variable cost is $100 per unit and the selling price per unit is $200. Calculate the contribution if the total sales of $1,000,000 $700,000 b. $500,000 C. $400,000 d. None (write the correct answer) 2. Calculate the total cost of one pen of the following data where the material cost is 200,000 ID, the labors cost is 150,000 ID. Assume the factory expense is 18% of the prime cost and the administration/distribution cost is 30% of the direct cost, 755,100 ID b. 523,400 ID c. 536,900 ID d. None (write the correct answer) a B. Define the following