a. If the loss ratio on a line of property insurance is 75 percent, the loss adjustment expense is 14.2 percent, and the ratio of commissions and other acquisitions expenses is 16 percent, is this line profitable? b. How does your answer to part (a) change if investment yields of 9 percent are added? Whether the line of property insurance is profitable . b Whether the line of property insurance is profitable a. If the loss ratio on a line of property insurance is 75 percent, the loss adjustment expense is 14.2 percent, and the ratio of commissions and other acquisitions expenses is 16 percent, is this line profitable? b. How does your answer to part (a) change if investment yields of 9 percent are added? Whether the line of property insurance is profitable . b Whether the line of property insurance is profitable