1. For each of the following payment schemes, choose which is better at an interest rate of 5%
a. Receiving $7,000 right now, or $750 per year for 12 years, starting next year.
b. Receiving $10,000 in 10 years, or receiving $1,000 per year for 5 years, starting now.
2. For each of the following pairs of options, find the interest rate which would make you indifferent between them.
a. Receiving $1,000 now, or $1,402.55 in five years.
b. Receiving $166,666.67 now, or $15,000 per year in perpetuity starting next year.

Atlas manufacturing produces a unique valve, and has the capacity to produce 50,000 valves annually. currently atlas produces 40,000 valves and is thinking about increasing production to 45,000 valves next year. what is the most likely behavior of total manufacturing costs and unit manufacturing costs given this change? a. total manufacturing costs will increase and unit manufacturing costs will also increase. b. total manufacturing costs will stay the same and unit manufacturing costs will stay the same. c. total manufacturing costs will increase and unit manufacturing costs will decrease. d. total manufacturing costs will increase and unit manufacturing costs will stay the same.

Peyton taylor drew a map with scale 1 cm to 10 miles. on his map, the distance between silver city and golden canyon is 3.75 cm. what is the actual distance between silver city and golden canyon?

Ireally need with these questions.6. what level of job security do athletes and sports competitors have? why do you think this is? 22. do you think a musician has more job security than an athlete? explain.37. what is the difference between a public relations specialist and a marketing professional? 47. do you think gender inequalities still exist in the sports industry? explain.50. what are the advantages and disadvantages of labor unions? do you think labor unions are fair to employers? how might they be taken advantage of?