Hint: Imagine Fred started with a large sum of money.
Imagine Fred started with £20,000, after buying the car he would have had £16,000. He then sold it to Alice, which left him with £21,000 and then bought it again leaving him £15,000. Fred finally sold it again leaving him with £22,000. So Fred's profit was £2,000.
Alternatively, you can see that Fred spent a total of £4,000 + £6,000 = £10,000 and received a total of £5,000 + £7,000 = £12,000. A difference of £2,000.
Below you will find 15 well-known six letter words, with only their endings remaining. Can you determine the words?
Across: FATE, WASH, RUNG, DOES
Down : GASH, TOWN, DUES, FARE
Boxes : WHAT, SAFE, SONG, RUDE
Note : Other anagrams of these words are OK as long as they don't change the answer grid.