The best option which contains a sentence with a perfect grammar structure is : M<span>oreover, students will benefit from having the most current information. This sentence in quite concise and includes only formal language. Formal style does not accept shortenings that you can see in the next option (info) and informal vocabulary (kids) that is placed in the third option.</span>
Computers are to design as microwaves are to cooking
Our hard work is shown by our great food
Answer:
The break-even point in units for ordinary laptops is 2,100 units.
Explanation:
Contribution Margin per unit (ordinary) = Selling Price - Variable cost
= $650 -$605
= $45
Contribution Margin per unit (premium) = Selling Price - Variable cost = $1,150 -$1,090
= $60
$45* 4x + $60x = Fixed Costs = $126,000
= 180x +60x = $126,000
=240x =$126,000 = 525 units
Ordinary computers = 4x
= 4*525
= 2,100 units
Therefore, The break-even point in units for ordinary laptops is 2,100 units.
Answer:
is there an image that shows the amount of $
Explanation:
can't solve without knowing the amount sorry
The synchronous speed (rpm) equals 60 times the frequency divided by the number of pole pairs. For 50Hz, a two-pole motor will have a synchronous speed of 3000 rpm, a four-pole motor of 1500 rpm.
The actual speed is a few percent lower due to the slip of the asynchronous motor.
The slip increases with the torque, typical values are 5–10%. The rated speed for a four-pole motor at 50Hz will thus be something like 1360 rpm. At no-load, the slip is very small.
