4. are there any performance-related issues that the labor time and rate variances fail to consider? the labor rate and time variances the number of errors in the code from programmer fatigue. a program that has will require significant time for debugging at a later date. thus, managers the efficiency of doing the work and also the quality of the work. 5. the manager is trying to determine if a better decision would have been to hire a temporary programmer to meet the higher programming demand in the first week of may, rather than paying out the bonus. if another employee was hired from the employment firm, what would have been the labor time variance in the first week?

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)

In risk management, what does risk control include? a. risk identification b. risk analysis c. risk prioritization d. risk management planning e. risk elimination need this answer now : (

Your subscription to investing wisely weekly is about to expire. you plan to subscribe to the magazine for the rest of your life, and you can renew it by paying $85 annually, beginning immediately, or you can get a lifetime subscription for $620, also payable immediately. assuming that you can earn 6.0% on your funds and that the annual renewal rate will remain constant, how many years must you live to make the lifetime subscription the better buy?