Variable cost per rosette
$
2.50
Sales price per rosette
6.00
Total fixed costs per month
7000.00
Required:
1. Suppose Dana’s would like to generate a
profit of $1,140. Determine how many rosettes it must sell to
achieve this target profit.
2. If Dana’s sells 2,160 rosettes, compute its
margin of safety in units, in sales dollars, and as a percentage of
sales.
3. Calculate Dana’s degree of operating
leverage if it sells 2,160 rosettes.
4a. Using the degree of...
The 45∘ strain rosette is mounted on the surface of a shell. The
following readings are obtained for each gage: ϵa=−200(10−6),
ϵb=300(10−6), and ϵc=250(10−6)
Determine the in-plane principal strains
1)What is Sturges’ formula, and what is it used for?
2)What is the formula for class width?
3)Consider a data set with 137 observations, with the smallest
observation equal to 101.5 and the largest equal to 1564.7. How
many class intervals will you use to create a frequency
distribution for this data set? What class width will you use?
Calculate the required area of flexure steel bars for a balanced
rectangular section of a simply supported beam 3.5 m long,
sustaining a total uniform service load of 15 kN/m and a
concentrated service load of 50 kN at midspan. Use
Working Stress Design Method with b = 0.5d, f'c = 21
MPa, fs = 170 MPa, concrete cover of 40 mm, stirrup
diameter of 10 mm and rebar diameter of 16 mm. Philippines
Everywhere there is a "?", I need a formula and the answer.
Variance Analysis
Insert a formula into each
cell marked with a "?". For the variances indicate whether they are
favorable or unfavorable
Bradley Company produces a
garden statue which requires the following variable manufacturing
costs:
Std Qty
Std Price/Rate
Direct material (mix)
6
lbs
0.06
per lb
Direct labor
1
hours
$16
per hour
Variable O/H (based on direct
labor hours)
1
hours
$8.30
per hour
Standard Cost...
Design for flexure a beam 12 ft in length, having a uniformly
distributed dead load of 1 kip/ft, a uniformly distributed live
load of 1 kip/ft, and a concentrated dead load of 8.4 kips a
distance of 5 ft from one support Show all the steps. (LRFD) Fy =
50k/in2 E = 29,000k/in2