Part B Umarks) The transactions below are for Katrina, who mns her own business and is registered for GST, fer the two months ending 31st May 2019. . Sold goods for cash $40,000. . Bought and paid for a personal laptop $3,500. . Paid for the following: Fient $2,500; Wages $?000; Bank Fees $50; Purchases $15,000; Power and Phone $1,?00; Advertising $1,000; Repairs and maintenance $800 . Bought a second hand machine from her brother for $2,400 on credit. His brother bought it 10 months ago for $1,300. Required: Complete Katrina's GST return for the two month period ending 31st May 2019 using the payments method. All the transactions shown are GST inclusive. Provide explanations for items not included in the GST calculations. (7' marks)