A random sample of 121 automobiles traveling on an interstate showed an average speed of 65 mph. From past information, it is known that the standard deviation of the population is 22 mph. If the sample size was 100 (other factors remain unchanged), the interval for ? would

a. not change
b. become narrower
c. become wider
d. become zero


C

Business

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The payroll register for the week ended May15, for NumbersRUs Accounting showed gross salaries of $37,500 and total deductions of $17,500 . The debit to the Wages and Salaries Expense for the week would be

a. $0; b. $17,500; c. $20,000; d. $37,500; e. none of these.

Business

Sundial Company manufactures and sells watches for $42 each. Tick-Tock Company has offered Sundial $30 per watch for a one-time order of 5900 watches. The total manufacturing cost per watch is $28 per unit and consists of variable costs of $20 per watch and fixed overhead costs of $8 per watch. Assume that Sundial has excess capacity and that the special pricing order would not adversely affect regular sales. What is the change in operating income that would result from accepting the special sales order?

A) increase of $59,000 B) decrease of $59,000 C) increase of $177,000 D) decrease of $177,000

Business

Ordinary bailments involve warehouse companies, common carriers, and innkeepers

Indicate whether the statement is true or false

Business

Select the option not part of closing a project.

a. Confirm completion of project goals and deliverables. b. Submit a final status report to stakeholders. c. Evaluate task list. d. Celebrate success and recognize team leader.

Business