Company C produces toy trucks at a cost of Tk. 5.00 each for the first 100 trucks and Tk. 3.50 for each additional truck. If 500 toy trucks were produced by company C and sold for Tk. 10.00 each, what was company C's gross profit?

Correct Answer: Tk. 3100
Cost of 500 trucks: (100 * 5 ) + (400 * 3.5) = 500 + 1400 = TK 1900Revenue : 500 * 10 = Tk 5000Profit: 5000 - 1900 = Tk 3100