【简答题】On 1 May 2018, Rafe started to invest in rented properties using capital inherited from his grandfather. He bought two houses in the first three months, as follows. House 1 Rafe bought house 1 on 1 Ma...
【单选题】Last year Leo bought two paintings. This year he sold them for $2000 each. On one, he made a 25% profit, and on the other he had a 25% loss. What was his net loss or profit?