ou are given the total annual interest earned from a total of $12,200 invested in two funds paying the given rates of simple interest. Write and solve a system of equations to find the amount invested at each rate. Annual Interest Rate 1 Rate 2 $256 1.75% 2.25%

Which of the following is located at the point where the supply and demand curves intersect? a. the equilibrium price. b. the minimum supply. c. the level of efficient production. d. the maximum demand. 2b2t

True or flase? a. new technological developments can us adapt to depleting sources of natural resources. b. research and development funds from the government to private industry never pay off for the country as a whole; they only increase the profits of rich corporations. c. in order for fledgling industries in poor nations to thrive, they must receive protection from foreign trade. d. countries with few natural resources will always be poor. e. as long as real gdp (gross domestic product) grows at a slower rate than the population, per capita real gdp increases.

Three pounds of material a are required for each unit produced. the company has a policy of maintaining a stock of material a on hand at the end of each quarter equal to 30% of the next quarter's production needs for material a. a total of 35,000 pounds of material a are on hand to start the year. budgeted purchases of material a for the second quarter would be: