In the "heinz and the drug" case described in the chapter, if heinz was reasoning at stage 5 he might decide to steal the drug based on which of the following reasoning?
a. heinz should steal the medicine, because he will be much happier if he saves his wife, even if he will have to serve a prison sentence.
b. heinz should steal the medicine, because his wife expects it.
c. heinz should steal the medicine, because the law prohibits exceptions.
d. heinz should steal the medicine, because everyone has a right to live, regardless of the law.

Annuity payments are assumed to come at the end of each payment period (termed an ordinary annuity). however, an exception occurs when the annuity payments come at the beginning of each period (termed an annuity due). what is the future value of a 13-year annuity of $2,800 per period where payments come at the beginning of each period? the interest rate is 9 percent. use appendix c for an approximate answer, but calculate your final answer using the formula and financial calculator methods. to find the future value of an annuity due when using the appendix tables, add 1 to n and subtract 1 from the tabular value. for example, to find the future value of a $100 payment at the beginning of each period for five periods at 10 percent, go to appendix c for n = 6 and i = 10 percent. look up the value of 7.716 and subtract 1 from it for an answer of 6.716 or $671.60 ($100 × 6.716)

Find the zeros of the polynomial 5 x square + 12 x + 7 by factorization method and verify the relation between zeros and coefficient of the polynomials

The answer here, x=7, is not in the interval that you selected in the previous part. what is wrong with the work shown above?