"in a study, you use a 5-point scale to collect customer ratings of a service, with
1= unacceptable,
2= poor,
3= fair,
4= good,
5= excellent.
you want to present the data in a way to indicate the percentage of participants who rated the service as good or excellent. a common method for presenting these data is called:

Turtle corporation produces and sells a single product. data concerning that product appear below: per unit percent of sales selling price $ 150 100 % variable expenses 75 50 % contribution margin $ 75 50 % the company is currently selling 5,600 units per month. fixed expenses are $194,000 per month. the marketing manager believes that a $5,300 increase in the monthly advertising budget would result in a 190 unit increase in monthly sales. what should be the overall effect on the company's monthly net operating income of this change?

Uknow what i love about i ask a dumb question it is immediately answered but when i ask a real question it take like an hour to get answered

Mr. pines is considering buying a house and renting it to students. the yearly operating costs are $1,900. the house can be sold for $175,000 at the end of 10 years and it is considered 18% to be a suitable annual effective interest rate. if the house costs $100,000 to purchase, how much would you need to charge your tenants each year in rent? (assume a single payment for the years rent at the end of each year)