9. Igor read in the press this morning that, for an expiration date of a 4. year from now (with 5% interest) that C60(70) 9 and Poo(70) How can he use this information to make some money? 9. Igor read in the press this morning that, for an expiration date of a 4. year from now (with 5% interest) that C60(70) 9 and Poo(70) How can he use this information to make some money