Prince Albert Canning PLC had a net loss of 46,131 on sales of 198,652. a. What was the company's profit margin? (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. In dollars, sales were $315,303. What was the net loss in dollars? (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.)