i wasnt even close to getting out the correct answer. although i did scribble something about iso-functions and stuff and i drew up what i guessed. So meh, hopefully 2-3 for that bit (doubt it though)
q2 + q4 = hsc econ
i wished i had more time to do it, i couldve written so much more for them and actually got a chance to check my mc.
i really hope i get more than 75% if not more than 85%
revenue = 500
exp = 650
profit = -150
retained profits @ dec = 225
retained profits @ jan = 400
final retained profit = -175
the difference between those two is the dividends. aka (a)
p.s. im sure i used the wrong phrasing but the mathematics should be sweet