You invested $29,000 in two accounts paying 3% and 8% annual interest, respectively. If the total interest earned for the year was $1270, how much was invested at each rate?
a) $10,000 at 3% and $19,000 at 8%
b) $19,000 at 3% and $10,000 at 8%
c) $15,000 at 3% and $14,000 at 8%
d) $14,000 at 3% and $15,000 at 8%