what would be a very very very very very GOOD science project the the COUNTY SCIENCE FAIR!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Northwood Company manufactures basketballs. The company has a ball that sells for $25. At present, the ball is manufactured in a small plant that relies heavily on direct labor workers. Thus, variable expenses are high, totaling $15.00 per ball, of which 60% is direct labor cost. Last year, the company sold 60,000 of these balls, with the following results: Sales (60,000 balls) $1,500,000 Variable expenses 900,000 Contribution margin 600,000 Fixed expenses 375,000 Net operating income $225,000 Required:a. Compute the CM ratio and the break-even point in balls.b. Compute the the degree of operating leverage at last year lena purchased a prepaid phone card for $20. long distance call cost 18 cents a minute using this card. Lena used her cared only once to make a libg distance call. if the remaining credit on her card is $13.34, how many minutes did her call last? A garden table and a bench cost $903 combined. The garden table costs $53 more than the bench. What is the cost of the bench? A total of 150 tickets were sold for the annual concert. Student tickets were $4 and non-students $8. If the total revenue was $840, how many tickets of each type were sold ? Someone plz help me A new bank customer with $3,500 wants to open a money market account. The bank is offering asimple interest rate of 1.1%.a. How much interest will the customer earn in 10 years?b. What will the account balance be after 10 years? Read the sentence.Our hiking instructor told us that "we must forge ahead; no one stops," even though we were much too tired to move.What is the meaning of forge ahead in the sentence?1to heat and bend metalO 2. to make a steady effort3. to fake someone's signature4. to form or shape a friendshipThe answer is number 3 What was the first chapter called in Harry Potter The Philosopher's Stone? How do you think the successes of the African-American civil rights movement may have helped the women, Latino, LGBT, and Native American rights movements? What other problems were plaguing urban streets in the late 1800's? Find the area of the circle. Use 3.14 for pi.Question 1 options:113.04 in256.52 in2256.34 in21017.36 in2 (PLZ ANSWER ASAP!!!)What is the main purpose of the transition word in this sentence?Meanwhile, Jacey waited for the fitting room to become available. (5 points)Select one:a. It connects a series of similar events.b. It connects the present action to previous events.c. It implies a gap in time has occurred.d. It suggests a contrasting event. I NEED SOME HELP please Battles over shipping routes often focus on the control of_ A. straits B. basins C. oceans D. swamps BRAINLIEST (don't answer for points)Define all 6 Skill Related Components of Fitness: Agility, Reaction time, Balance, Power, Coordinate, and SpeedState the differences between light, moderate, and vigorous exercise.What is the difference between muscular strength and muscular endurance?4. Define all 5 of the Health Related Components of Fitness.Body CompositionCardiovascular EnduranceFlexibilityMuscular EnduranceMuscular Strength What are the plot-centric story and character-centric story?(i want some opinion and easy to understand pls) ILL GIVe YOU BRAINLYIST please help!!!!!! emergency Mel uses one fourth of a yard of ribbon to make a hair bow how many hair bows can mel make with 1 yard of ribbon what are the laws of motion