The demand equation for your company's virtual reality video headsets is R(x)=2500/x^0.5 where q is the total number of headsets that your company can sell in a week at a price of x dollars. The total manufacturing and shipping cost amounts to $85 per headset.

A. What is the greatest profit your company can make in a week? (Round your answer to two decimal places). The greatest profit is $_ _

B. How many headsets will your company sell at this level of profit? (Round your answer to two decimal places). x=_ _ headsets.

C. How much, should your company charge per headset for the maximum profit? (Round your answer to two decimal places). The company should charge $_ _

q its x. I forget to change q. thank you