Answer:
I used the relative frequency method
Explanation:
To solve this question we can use the relative frequency to find out each probability. The relative frequency is the ratio of the occurrence of each event and the total number of outcomes.
Here the experiment has been repeated 50 times, so that is the total number of outcomes and the denominator. There are 3 possible events E1, E2, and E3, so we can calculate the ratios to get the probabilities
Event E1 occurred 20 times of the 50: 
Event E2 occurred 13 times of the 50: 
Event E3 occurred 17 times of the 50: 
Answer:
service-oriented business
Explanation:
Ape.x verified
Answer:
C. Step variable cost
Explanation:
Fixed costs are those costs which are incurred anyways irrespective of the level of operation of a business or the volume of activity. For example rent of factory is a fixed cost which has to be incurred regardless of the production level.
Variable costs are those costs which vary with the level of production. e.g labor cost.
In this case, a T- shirt is given to every 100th customer. This kind of cost is step cost at the level of 100th customer. The number of T-shirts in a day would depend upon the no of patrons arriving each day i.e variable.
Thus, this is the case of a step variable cost which is incurred at discrete point i.e every 100th customer.
Answer:
Answer : Average Marginal Cost, Marginal Cost = $2
The total cost per hour of the janitorial service firm = $32
Explanation:
The janitorial firm only uses labour as an input to clean offices and there are no fixed costs. This implies that the total cost is only the variable cost.
Each worker can clean 4 offices in an hour, therefore the output of each labour is 4units per office cleaned. The price/wages paid to each worker isb $8 per hour.
The total cost per hour of the janitorial service firm is $8x4 = $32 (wxq)
Now to clean one more office, the time required will be 15minuites, because each worker can clean 4 offices in an hour. To clean one more office , each worker will be paid $2($8/4)
The variable cost/total cost, average variable cost and the marginal cost of cleaning one more office will be
Variable cost =w.q = 2q
Average Variable Cost = VC/q = 2q/q = $2
sine the marginal cost also varies directly as the average marginal cost , the Marginal Cost is $2
