Please enter your answer rounded to the nearest single decimal place, such as 2.0 or -15.5. DO NOT include any other punctuation such as commas or $ signs within your numerical response. Raul's annual revenues from sales (q) of his custom hats on Etsy as a function of sales are given by R = 50q, and his costs are c = 1500 + 10q + 0.1q2. 0 To maximize prots, how many units q* should Raul produce? 0 How much prot will he earn at q*