Jane has a part-time job at a sports shop his job today is to calculate new prices according to the list below what are the correct prices for each item include 14% we at on a mountain bike that is selling for R4999 discount a cycling helmets selling for R699 by 20% increase the price of energy drinks selling at 7,60 by 12% calculate the price before VAT on a bench press selling for R950 inclusive of VAT . calculate the presales price on a body board which has discounted last month by 12% and its currently marked for sale at R380