Using the reduction method, calculate Barb's tax on taxable income. Remember to show full workings. Barb is 47 and has received the following income during the year - > $143,567 wages & salaries > $8,000 winnings on a gifted Tattslotto ticket > $2,500 bank interest Her expenses during the year included - > $1,280 travel to visit clients - cents per kilometre > $260 car cleaning > $1,650 professional association fees > $380 suit dry cleaned (no logo)