My Recent Marketing Idea, the Miracle Algae Growing Kit, Has

Multiple Choice

My recent marketing idea, the Miracle Algae Growing Kit, has been remarkably successful, with monthly sales growing by 5% every 6 months over the past 3 years. Assuming that I sold 450 kits the first month, what is the present rate of sales Round your answer to the nearest whole number. ?

A) 603 kits per month
B) 524 kits per month
C) 485 kits per month
D) 486 kits per month
E) 522 kits per month