Aafia is a sole trader. During the year she took goods costing 1,800 for her own use. This has not been recorded in arriving at her draft profit figure. What impact will the correction for the missed transaction have? O a. Change to cost of sales Increase 1,800 Change to gross profit Decrease O b. Change to cost of sales Decrease 1,800 Change to gross profit Increase O c. Change to cost of sales Decrease 1,800 Change to gross profit Decrease d. Change to cost of sales Increase 1,800 Change to gross profit Increase