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ivann1987 [24]
3 years ago
10

Stanford Rosenberg Computing wants to establish an assembly line for producing a new product, the Personal Digital Assistant (PD

A). The tasks, task times, and immediate predecessors for the tasks are as follows:
Task Time (sec) Immediate Predecessors
A 12 -
B 15 A
C 8 A
D 5 B,C
E 20 D

Rosenberg's goal is to produce 180 PDAs per hour.

a. What is the cycle time?
b. What is the theoretical minimum for the number of work-stations that Rosenberg can achieve in this assembly line?
c. What is the idle time?
Business
1 answer:
3241004551 [841]3 years ago
8 0

Answer:

Explanation:

a. cycle time = Total time available/ production rate required

cycle time = (60*60)/180 = 3600/180 = 20sec per unit

b. theoretical minimum for the number of work-stations that Rosenberg can achieve in this assembly line.

Total task time = 12+15+8+5+20 = 60

theoretical minimum for the number of work-stations = Total task time/cycle time

theoretical minimum for the number of work-stations = 60/20 = 3stations

c. idle time

standard hour for the job is calculated as

standard hours allowed for actual production = unit produced * labor time required

The question does not contain the required information to solve it. Information such standard hours is not given.

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A farmer grows wheat, which she sells to a miller for $90. The miller turns the wheat into flour, which she sells to a baker for
Paha777 [63]

Answer:

The correct answer is "$155".

Explanation:

Given:

She sells to miller,

= $90

She sells to baker,

= $145

She sells to consumers,

= $155

Now,

The value added by miller will be:

= 145-90

= 55 ($)

The value added by the baker will be:

= 155-145

= 10 ($)

hence,

The GDP in this economy will be:

= 155 ($)

5 0
2 years ago
Upon seeing the fraser's spiral, most people must carefully trace one of the circles to confirm what is "real" in the design. th
alexdok [17]
The answer to this question is Reality testing
In business term, Reality testing refers to the process to separate our emotion to see the actual situation that revolves around us.
By doing this, we will keep ourselves from relying on negative emotions to make a decision and start to use objective measures to predict the outcome.
7 0
3 years ago
Which of the following is required to be present in an Employment Verification Letter?
Furkat [3]

Answer:

name, title, salary, and dates of employment. 

Explanation:

Im not sure with my answer ♥️

5 0
3 years ago
s) A system has four processes and five types of allocatable resources. The current allocation and maximum needs are as follows:
Troyanec [42]

Answer:

The smallest value of x is 5 which leads to a safe state.

Explanation:

Solution

Given that:

Process Available Maximum Request = Max-Available

A         [2 ,1 ,0 ,2, 2] [4, 2,2, 3, 3]          [2,1,2,1,1]

B         [3 ,1, 1, 0 ,2] [3 ,3 ,6 ,1 ,2]          [0,2,5,1,0]

C         [2 ,1 ,0 ,2 ,1 ] [3 ,2 ,3 ,3 ,1]          [1,1,3,1,0]

D         [1, 1, 0, 1, 0 ] [1, 2, 3, 2 ,1 ]          [0,1,3,1,1]

Available = 3,2,x,2,3 ⇒ x has to be determined.

Now

consider x=1 then Available = 3,2,1,2,3

It can't satisfy A,B,C,D since the minimum value of x among those is 2

Consider x=2 then Available = 3,2,2,2,3

It can't satisfy B,C,D since the minimum value of x among those is 3

Thus

consider x=3 then Available = 3,2,3,2,3

It can't satisfy D since the minimum value of x among those is 5

Then

consider x=5 then Available = 3,2,5,2,3

It can satisfy A,B,C,D

Therefore, the minimum value of x is 5. So, that it leads to a safe state.

5 0
3 years ago
Weiss Lenscorp, a maker of camera lenses, provides a 3-year warranty against defects on all of its products. In fulfilling its w
GuDViN [60]

Answer:

warranty liablity account ending balance:  3,510,000

Explanation:

In total, we expect a warranty expense for 6% for each sale distributed among three years.

For the 32,000,000 million sales for 2019 we expect:

32,000,000 x 6% = 1,920,000 warranty expense.

                                   warranty liaiblity

                                   debit       credit

beginning                                3,370,000

expenditures          1,780,000

warranty expense  <u>                 1,920,000</u>

balance                                    3,510,000

6 0
3 years ago
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