Jeevan purchased 30 kg ofrice at the rate of Rs.11.75 per kg and 25 kgs of rice at the rate of Rs.12.25 per kg. He mixed the two and sold the mixture. Approximately, at what rate he sold the mixture to make 40 percentprofit in the transaction?

A

Rs.16.00

B

Rs.16.50

C

Rs.16.75

D

Rs.17.25