Disregarding newspaper loss rates, how many couriers from Sydney would have been needed to deliver the same number of newspapers as in London successfully?A) 512 CouriersB) 513 CouriersC) 521 Couriers

. How much does it cost to deliver a newspaper successfully in Sydney (excluding lost papers)?A) 1.2$B) 1.6$C) 1.8$D) 2.2$E) Cannot Say

Successfully Delivered Newspapers (Excluding Lost) Per Day Per cent of Newspaper Lost During Delivery Number of Couriers Working Annually London  12,504 5%  758 Sydney  7,704 11%  321 Paris  8,007 13%  569 New York  15,600 6%  358 Milan  3,069 8%

Use the following table to answer the questions:2005 Results of the 'Daily Magic' Newspaper Global Delivery  Successfully Delivered Newspapers (Excluding Lost) Per Day Per cent of Newspaper Lost During Delivery Number of Couriers

How much does it cost to deliver a newspaper successfully in Sydney (excluding lost papers)?

In a survey of 150 readers, it has been found that 75 read newspaper A, 90 read newspaper B and 70 read newspaper C. 40 read A & B, 35 read B & C, 30 read A & C and 10 read all the three. How many read at least two newspapers?a.55b.85c.35d.75