2. (a) A computer can be bought on hire pur-
chase by making a deposit of $1360 and 40
monthly instalments of $442 each. Calcu-
late the hire purchase price of the computer.

(b) The actual marked price of the computer is
$15600. This includes a sales tax of 12,5%.
Calculate the selling price of the computer
if no sales tax is included.


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