Answer:
It will be better to produce all the units of Plain we can sell, then use any remaining machine hours to produce Fancy. This is because Plain, generated more contribution per hour than Fancy.
Explanation:
We have to calculate the Contribution Margin per machine hours
This means check which product makes a better use of the scarse resourse
It will be better to produce all the units of Plain we can sell, then use any remaining machine hours to produce Fancy
Answer:
b. changes in the same direction and in direct proportion to changes in operation activity.
Explanation:
Variable costs are expenses that vary with changes in production level. A variable cost is attached to the production of a particular product or service. An example of variable cost is the raw material expense. As the production level rises, more raw materials will be needed for production.
The relationship between variable costs and output level is direct and proportional. An increase in output requires more materials and other consumables. As variable costs are associated with the production process, an increase or decrease in production level results in a similar or increase or decrease in variable costs.
Answer: (a ) 4 per hour (b ) 4.5 minutes (c ) 3 minutes
Explanation:
Average time between customer arrival = 15 minutes
Average service time = 10 minutes
(a) To calculate the customer arrival rate
Arrival rate = 1 / time between Arrival
= 1 / 15
= 0.066 × 60
= 4 per hour
(b) To calculate the average number of customers in queue
( Arrival time )^2 / service time ( service time - Arrival time)
= (15)^2 / 10 ( 10 - 15)
= 225 / 10 (-5)
= 225 / 50
= 4.5 minutes
(c) To calculate the average time customers spend in the system
Arrival time / service time - Arrival time
= 15 / 10 - 15
= 15/ -5
= 3 minutes
Answer:
87 because he
Explanation: add then multiply;
Answer:
B. International trade enables specialization, which brings increased efficiency and greater competition.
Explanation:
