Madhu buys 'p' oranges at 50 paise each and 'q' mangoes at Rs. 0.60 each. How much does he pay for the fruits?

• A.  \[\text{(0}\text{.5 p + 0}\text{.6 q)}\] paise
• B.  Rs. \[\text{(50 p+6q)}\] paise
• C.  Rs. \[\text{(50p+60q)}\] paise
• D.  \[\text{(50 p + 60 q)}\]paise