i have a question for the question #55 on BPP revision kit pg 46. in question b)/1 we are asked to calculate the selling price of the bike, but why would we directly use the cost of the 2nd bike added by a margin ? shouldn’t we use the total cost of the first two and then come up with an average price., otherwise it seems not comply with the reality and illogical. thank you if you could help me out!
if sum 1 says 100 kgs sack is make of 10 different items,,,so you have to calculate the 10 % as a whole or 10% for each seperately,,,the result is the same,,,just in gneral