Jennifer and Rafael happen to walk in to a large company at the same time to apply for an advertised position as an accounting clerk. The Human Resource (HR) professional responsible for selecting the best candidate for the position orders an appropriate test of basic mathematical skills for each of these applicants. Based on their scores, the HR professional chooses Jennifer for the job. The reason for this choice is a determination that Jennifer has an 85% chance of performing at an acceptable level. By contrast, Rafael's score indicated that he had only a 50% chance of performing successfully. The tool of assessment used to make this hiring decision MOST probably was

Skychefs, inc. prepares in-flight meals for a number of major airlines. one of the company's products is grilled salmon in dill sauce with baby new potatoes and spring vegetables. during the most recent week, the company prepared 4000 of these meals using 960 direct labor hours. the company paid these direct labor workers a total of $19,200 for this work, or $20.00 per hour. according to standard cost card for this meal, it should require 0.25 direct labour-hours at a cost of $19.75 per hour.1. what is the standard labor-hours allowed (sh) to prepare 4,000 meals? 2. what is the standard labor cost allowed (sh x sr) to prepare 4,000 meals? 3. what is the labor spending variance? 4. what is the labor rate variance and the labor efficiency variance?