A charity sends an appeal letter to 6000 people, asking for a donation of money. Here is some information about the last appeal letter the charity sent out.

Ź of the people who were sent the letter made a donation.

The average donation was £8.70

Ź of the people who made a donation filled in a tax form.

The government adds 25% to the donations of these people.

a) Using this information, work out the amount the charity will receive from the appeal

(6

b) If the average donation from the people who fill in a tax form

is more than 68 70 how will it affect you