If an average hard drive had a capacity of 0.4 TB in 2000, and average hard drive capacities double every 5 years, what will be the average hard drive capacity in 2050?	Pick one:
A) 256	B) 512	C) 4096	D) 1024	E) 1536

Rationale: "0.4 * 2 ^ 10 = 0.4 * 1024 = 409.6 the answer is c ."
Answer: C