Even though a test is both reliable and valid, it is not necessarily useful. the are designed to estimate the percentage of future employees who will be successful on the job if an organization uses a particular test. a. expectancy charts b. lawshe tables c. brogden-cronbach-gleser utility formula d. taylor-russell tables

Lusk corporation produces and sells 14,300 units of product x each month. the selling price of product x is $25 per unit, and variable expenses are $19 per unit. a study has been made concerning whether product x should be discontinued. the study shows that $72,000 of the $102,000 in monthly fixed expenses charged to product x would not be avoidable even if the product was discontinued. if product x is discontinued, the annual financial advantage (disadvantage) for the company of eliminating this product should be: