What is the sale price for a beach umbrella with a regular price of $43.59 which is on sale for 20% off?

$34.87

Step-by-step explanation:

20% of $43.59

= = = $8.718

Therefore the price is, $43.59 - $8.718 = $34.87

Profit = $8,550

Explanation:

The computation of incremental profit (or loss) is shown below:-

Variable cost per unit = Direct material + Direct labor + Variable manufacturing overhead

= $5 + $2 + $3.50

= $10.50

Incremental profit per unit = $15 - $10.50

= $4.5

Incremental profit = Incremental profit per unit × US umbrella

= $4.5 × 1,900

= $8,550

The answer is in the image 

The answer is in the image 

The solution is in the following image

The answer is in the image 

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

Salesperson will make 6% of 1800

=(6/100)*1800

=108

Salesperson will make $108 in $1800 sales

Speed=Distance/time

Here,

distance=15m

time=1sec

speed=15/1=15m/sec

Distance=Speed*time

time=15min=15*60sec=900sec

Distance travelled in 15 min=15*900=13,500m

=13500/1000 km=13.5Km

30% of 420 are first year students

first year students = (30/100 )*420

=126 students

Student who are not in first year = 420-126

=294 students