(a)[2]
Show that, after buying the restaurant, he has $144000$ remaining.
(b(i)(a))[2]
Find the amount spent on equipment.
(b(i)(b))[1]
Find the amount spent on supplies.
(b(ii))[2]
Work out how much Antonio has left now.
(c)[3]
Calculate the total amount he repays at the end of the 6 years.
(d)[2]
Calculate the percentage increase.