A company relaxes its credit period from 60 to 90 days, as a result of which sales revenue increases by Rs 15,000; collection cost increases by 3%; bad debt increases by 2%; opportunity cost of...

A company relaxes its credit period from 60 to 90 days, as a result of which sales revenue increases by Rs 15,000; collection cost increases by 3%; bad debt increases by 2%; opportunity cost of capital is 12%; and variable cost is 80%. Find out the incremental profit.