6. What is the capitalized equivalent amount worth, at 8% annual interest compounded semiannually, for a present initial cost investment of 50,000 a series of semiannual positive disbursement of 5,000 that extent to infinity and in 12 years there is another disbursement of 25,000 that is going to be repeated every 12 years up to infinity?
A. 42,062.50
B. -59,006.25
C. 191,000
D. 33,406.25