Please need this done asap with correct answer

A company selling widgets has found that the3n6153t6er of items sold, x, depends upon the price, p at (0.539 + 1)2 they're sold, according the equation 2 = Due to ination and increasing health benefit costs, the company has been increasing the price by $0. per month. Find the rate at which revenue is changing when the company is selling widgets at $7 eac Revenue is decreasing by dollars per month Hint: Give your answer as a positive value