9. The accumulated value of a continuous payment stream A is given by AVA = 1 + 0.1t, where t > 0. The accumulated value of a continuous payment stream B is given by AVB4 = exp(0.05t), where t > 0. At time t the force of interest is the same for both streams. Find t. 9. The accumulated value of a continuous payment stream A is given by AVA = 1 + 0.1t, where t > 0. The accumulated value of a continuous payment stream B is given by AVB4 = exp(0.05t), where t > 0. At time t the force of interest is the same for both streams. Find t