Marketing Metrics !!! Please show me how to get these answers. If you don't get these answers, please don't answer. (correct answers are in parenthesis)

Home Machines Inc sells a small lawn tractor. At the current price, Home Machines' contribution margin is $160 per unit. Home Machines is thinking about raising its selling price by $26. Calculate the percent profit breakeven metric for this proposed price increase. Report the correct sign for the result. Report your answer as a percent. Report -25.5%, for example, as "-25.5". Rounding: tenth of a percent. Answer: 14.0 x (-14.0) Question 2 0/1 point WeedAway sells a weed trimmer for $250.51 each, and makes the product for variable costs of 169.84 per unit. WeedAway is thinking about cutting its selling price by -$14.78. Calculate the percent profit breakeven metric for this proposed price cut. Report the correct sign for the result. Report your answer as a percent. Report-25.5%, for example, as "-25.5". Rounding: tenth of a percent. Answer: 28.0 x (22.4) Question 3 0/1 point RoboGarden sells a robot lawn aerator. At the current price, RoboGarden's contribution margin is $138.34 per unit. Because of a shortage of silicon chips, RoboGarden expects variable cost to increase by $12.06. In response, RoboGarden is thinking about raising its selling price by $36.41. Calculate the percent profit breakeven metric for this situation. Report the correct sign for the result. Report your answer as a percent. Report -25.5%, for example, as "-25.5". Rounding: tenth of a percent. Answer: 17.6 x (-15.0)