Consider two systems, A and B. A consists of two serial components each with a reliability of 0.93. B consists of three serial components each with a reliability of 0.95. If each 0.93 reliable component costs $1500, each 0.95 component costs $2000, and the cost of failure is $10,000, what is the approximate cost of system A?
A. $3000
B. $4300
C. $12,300
D. $13,000