urgent query

Purnima (student) (25 Points)

24 June 2009  

plss solve this...urgentlyyyy

B sold 50 television at RS.15000 per television. he was entitled to commission of RS.500 per television sold plus 1/4 of the amount by which the gross sales proceeds less total commission there on exceeded a sum calculated at the rate of RS.12500 per television sold.
Amount of commission will be

pls frnds solve it soon & pls also post its full calculation & concept behind it...