A start-up software company hires Kiera as its first human resource manager. Whenever a new position needs to be filled, Kiera sits down with the Supervisor to gather facts that will be included in a realistic job preview. Kiera knows that the impact of ob previews on candidates is limited, but she believes the effort is important anyway. Which statement best explains Kiera's decision to provide realistic job previews? a. Employees are highly sensitive to negative information.
b. Realism in the recruiter's message is the most researched aspect of recruiting
c. The recruiter is less important than personnel policies for affecting a candidate's decision
d. Giving realistic information is not expensive or difficult, so it is worth even a small benefit
e. Kiera feels pressure to exaggerate the negative qualities of each job vacancy.

Areal estate agent is considering changing her cell phone plan. there are three plans to choose from, all of which involve a monthly service charge of $20. plan a has a cost of $.42 a minute for daytime calls and $.17 a minute for evening calls. plan b has a charge of $.52 a minute for daytime calls and $.15 a minute for evening calls. plan c has a flat rate of $80 with 275 minutes of calls allowed per month and a charge of $.38 per minute beyond that, day or evening.a. determine the total charge under each plan for this case: 150 minutes of day calls and 70 minutes of evening calls in a month. (do not round intermediate calculations. round your answer to 2 decimal places. omit the "$" sign in your response.)c. if the agent will use the service for daytime calls, over what range of call minutes will each plan be optimal? (round each answer to the nearest whole number.include the indifference point itself in each answer.)d. suppose that the agent expects both daytime and evening calls. at what point (i.e., percentage of total call minutes used for daytime calls) would she be indifferent between plans a and b?