Mrs rolle purchase a car which costs $10,000 she pays a deposit of 2,000 she borrows the rest from at a simple interest rate of 12% per annum for three years. a) how much money does she borrow from the bank? calculate the simple interest on the principal. B) how much does she repay the bank altogether

Dilations map circles to circles and ellipses to ellipses with the same. true or false

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal

1. an economy consists of three workers: larry, moe, and curly. each works 10 hours a day and can produce two services: mowing lawns and washing cars. in an hour, larry can either mow one lawn or wash one car; moe can either mow one lawn or wash two cars; and curly can either mow two lawns or wash one car. a. calculate how much of each service is produced under the following circumstances: a. all three spend all their time mowing lawns. b. all three spend all their time washing cars. c. all three spend half their time on each activity d. larry spends half of his time on each activity, while moe only washes cars and curly only mows lawns b. using your answers to part a, draw a production possibilities frontier and label points a, b, c, and d on your graph. explain why the production possibilities frontier has the shape it does. c. are any of the allocations calculated in part a inefficient? explain.