In 2013, Mary worked for Company A. Her salary for the year was $18 750.

(i) $5625 of her salary was not taxed.

What percentage of her salary was not taxed?






Answer % [2]

(ii) The remaining $13125 of Mary’s salary was taxed. 22% of this amount was deducted for tax.
Mary’s take-home pay was the amount remaining from $18750 after tax had been deducted. She received this in 52 equal amounts as a weekly wage.

Calculate Mary’s weekly wage.











Answer $ [3]

(iii) In 2012 Mary had worked for Company B.
When she moved from Company B to Company A, her salary increased by 25% to $18750. Calculate her salary when she worked for Company B.







Answer $ [2]