If a typical firm in a perfectly competitive industry is incurring losses, then A. all firms will continue to lose money. B. some firms will enter in the long run causing market supply to increase and market price to rise, increasing profit for all firms. C. some firms will exit in the long run causing market supply to decrease and market price to fall, increasing losses for the remaining firms. D. some firms will exit in the long run causing market supply to decrease and market price to rise, increasing profits for the remaining firms.

Describe three scenarios in which you might utilize mathematics to investigate a crime scene, accident scene, or to make decisions involving police practice. be sure to explain how math is used in police as they work through each scenario.

Anew firm is developing its business plan. it will require $615,000 of assets, and it projects $450,000 of sales and $355,000 of operating costs for the first year. management is reasonably sure of these numbers because of contracts with its customers and suppliers. it can borrow at a rate of 7.5%, but the bank requires it to have a tie of at least 4.0, and if the tie falls below this level the bank will call in the loan and the firm will go bankrupt. what is the maximum debt ratio the firm can use? (hint: find the maximum dollars of interest, then the debt that produces that interest, and then the related debt ratio.)a. 41.94%b. 44.15%c. 46.47%d. 48.92%e. 51.49%

Which term best describes the statement given below? if p = q and q = r, then p = r