jep-jep is a student who does buy and sell on her spare time.He buys and sells anything he believes her classmates or schoolmates would buy.If he bought a perfume for P1.500.00 a bottle and he wanted a markup of 20% on cost,how much will he sell if for? If he wants a markup of 20% based on selling price of P1,700.00, how much will be his markup?

patulong po i need help.​