6. Susan deposits 2000 on January 1 1990. On June 30 1990, Susan with- drawals 500 and then on December 31 1990, Susan withdrawals 500. Susan repeats the same activity for each of the years 1991 through 2000, inclusive. Suppose the nominal rate of interest convertible semi-annually is 6%. What is the balance in Susan's fund just after her last withdrawal on December 31 2000? 6. Susan deposits 2000 on January 1 1990. On June 30 1990, Susan with- drawals 500 and then on December 31 1990, Susan withdrawals 500. Susan repeats the same activity for each of the years 1991 through 2000, inclusive. Suppose the nominal rate of interest convertible semi-annually is 6%. What is the balance in Susan's fund just after her last withdrawal on December 31 2000