Radha purchased a microwave oven and a washing machine for Rs. 5000 and Rs. 30000 respectively. She sold the microwave oven at a loss of 20 percent and washing machine at a profit of 5 percent. Overall she make a.?  Choose one:
A) 400	B) 450	C) 550	D) 500	E) 300
Let the SP of the microwave oven and the washing machine be Rs. m and Rs. w respectively.   m = 5000(1 - 20/100) = 5000 - 1000   w = 30000(1 + 5/100) = 30000 + 1500   Total SP - Total CP = m + w - (5000 + 30000) = - 1000 + 1500 = Rs. 500   As this is positive, an overall profit of Rs. 500 was made.   Answer: 500
<result>D</result>
Radha purchased a microwave oven and a washing machine for Rs. 5000 and Rs. 30000 respectively. She sold the microwave oven at a loss of 20 percent and washing machine at a profit of 5 percent. Overall she make a.?