Sally has a decision to make about what she will do in the next 2 years. she can go to school or go straight into the workforce. if sally immediately starts working, she will earn $20,000 in both years 1 and 2. if she goes to school in year 1, she must pay $5,000, but she would earn $47,500 in year 2. if the interest rate is 5%, calculate the present value for sally if she goes to school and if she does not. does the investment in school make sense? does it make sense if the interest rate is 6% or 4%?

This problem has been solved! see the answerthe xyz corporation is interested in possible differences in days worked by salaried employees in three departments in the financial area. a survey of 23 randomly chosen employees reveals the data shown below. because of the casual sampling methodology in this survey, the sample sizes are unequal. research question: are the mean annual attendance rates the same for employees in these three departments? days worked last year by 23 employees department days worked budgets (5 workers) 278 260 265 245 258 payables (10 workers) 205 270 220 240 255 217 266 239 240 228 pricing (8 workers) 240 258 233 256 233 242 244 249 picture click here for the excel data filefill in the missing data. (round your p-value to 4 decimal places, mean values to 1 decimal place and other answers to 2group mean n std. dev variancesbudgets payables pricing total one factor anova source ss df ms f p-value treatment error total