Given a math problem with context and a question and 5 answer choices, the task is to provide the correct answer choice based on the problem. You must choose one of the given answer choices by letter: a, b, c, d, or e; anything else is invalid.
Q: Problem: an order was placed for the supply of a carpet whose breadth was 6 m and length was 1.44 times the breadth. what be the cost of a carpet whose length and breadth are 40 % more and 25 % more respectively than the first carpet. given that the ratio of carpet is rs. 45 per sq m ?
Options: a. rs. 3642.40, b. rs. 3868.80, c. rs. 4216.20, d. rs. 4082.40, e. none of these
A:
d