rosenowevan2199 rosenowevan2199 06-04-2024 Business contestada A tradesman sold an article at a loss of 20%. If the selling price had been increased by 100 rupees, there would have been a gain of 5%. What was the cost price of the article?A. 350 rupeesB. 430 rupeesC. 400 rupeesD. 600 rupees