<span>She might jump to a solution before correctly diagnosing the problem. This might cause a continuation in the loss of employees, while still costing the business excess revenue. If she diagnoses the problem correctly, then she can work out a proper solution that may mitigate the turnover problem.</span>
Answer: 19.93 minutes
Explanation:
This is the complete question
Fast Auto Service provides oil and lube service for cars. It is known that the mean time taken for oil and lube service at this garage is 15 minutes per car and the standard deviation is 2.4 minutes. The management wants to promote the business by guaranteeing a maximum waiting time for its customers. If a customer's car is not serviced within that period, the customer will receive a 50% discount on the charges. The company wants to limit this discount to at most 2% of the customers. What should the maximum guaranteed waiting time be? Assume that the times taken for oil and lube service for all cars have a normal distribution
The solution is attached below
Answer:
Contribution margin ratio = 1 - variable cost ratio
= 25%
(a) 

= 1,400,000


= 25,000
(b) For profit of $42,000,


= 1,568,000


= 28,000
(c) variable cost = sales price × variable cost ratio
= $56 × 75%
= $42
New contribution margin = 
New contribution margin = 
= 0.4
= 40%


= $875,000


= 12,500
If as a part of its business, a company routinely handles toxic materials, all employees who come into contact with the hazardous materials should <span>be trained to safely handle and dispose of the materials! This is extremely important.</span>