Your child's orthodontist offers you two alternative payment plans. the first plan requires a $4,000 immediate up-front payment. the second plan requires you to make monthly payments of $137.41, payable at the end of each month for 3 years. what nominal annual interest rate is built into the monthly payment plan?

The economic advisor of a large tire store proposes the demand function d(p)equalsstartfraction 1900 over p minus 40 endfraction , where d(p) is the number of tires of one brand and size that can be sold in one day at price p. answer parts (a) through (e) below. a. recalling that the demand must be positive, what is the domain of this function? the domain consists of all possible values of ▼ for which ▼ p d(p) ▼ does not exist. is positive. is zero. is negative. exists.

Highland company produces a lightweight backpack that is popular with college students. standard variable costs relating to a single backpack are given below

Aprimary advantage of organizing economic activity within firms is thea. ability to coordinate highly complex tasks to allow for specialized division of labor. b. low administrative costs because of reduced bureaucracy. c. eradication of the principal-agent problem. d. high-powered incentive to work as salaried employees for an existing firm.