1. 1.Given S=P(1+rt), solve for t .
2. 2. What is the meaning of the y-intercept in a cost function graph?
3. 3. What is the purpose of the consumer price index?
4. 4. If a company is operating beyond the breakeven point, then does each additional dollar of revenue add a dollar to the net income?
5. 5.Isthebreak-evenvolume,inunits,a)theratiooffixedcostperunitcontributionmarginorb)theratioofsellingpriceperunitcontributionmargin?
6. 6. In ordinary dating, are both the credit and discount periods measured with Day 1 being the invoice date or the day after?
7. 7. Is the contribution rate the difference between the selling price and the variable cost per unit?
8. 8. Is markup the difference between selling price and cost of buying plus expenses, or the sum of expenses and profit?
9. 9. Is the face value of a Treasury bill the present value or the future value?
10. 10. If an investment loses 30% in one year and gains 30% the following year, is there a net change in value?
11. 11. To compare the economic values of several alternative payments, can any point in time be chosen as the focal date?
12. 12. In compound interest calculations, the compounding factor (or accumulation factor) depends on which 2 of the 3 following factors: the principal, the periodic rate of interest, the number of compounding periods in the term?
13. 13. In the present and future value formulas for constant growth annuities, if k=0, then are the formulas the same as those for ordinary annuities?
14. 14. At the same nominal rate of interest, does a semiannually compounded rate have a lower or higher effective rate than a monthly compounded rate?
15. 15. Can the size of size of regular payments of a mortgage be changed?