Opportunity cost is MOST RELATED which concept? A. Price floors b. scarcity c. elasticity d. adsolute advantage

Customers arrive at rich dunn's styling shop at a rate of 3 per hour, distributed in a poisson fashion. rich can perform an average of 5 haircuts per hour, according to a negative exponential distribution.a) the average number of customers waiting for haircuts= customersb) the average number of customers in the shop= customersc) the average time a customer waits until it is his or her turn= minutesd) the average time a customer spends in the shop= minutese) the percentage of time that rich is busy= percent

Which of the following statements is true about an atm card?

Anderson farms, inc. provided the following for 2018: cost of goods sold (cost of sales)$1,300,000beginning merchandise inventory340,000ending merchandise inventory630,000calculate the company's inventory turnover ratio for the year. (round your answer to two decimal places.)