Question

In: Mechanical Engineering

Consider the following cookie making process at a bakery store. 1) Alice puts all the ingredients...

Consider the following cookie making process at a bakery store. 1) Alice puts all the ingredients in a mixing bowl and mix them. 2) Bob spoons the cookie dough onto tray and puts tray into oven. 3) Cookies are baked in oven. Note: The oven is already programed to bake cookie for 20 minutes; Bob quickly pushes the Start button when after he puts tray into oven, and there is not any other oven operation needed during baking. 4) Cathy takes the cookies out of tray and pack them in to a bag. Answer question a) to f).

a) The task time of the cooking making process are as follows. Fill out the relevant resource for each task in the table.

Tasks Task Time Resource Relevant Resource

Put ingredients in bowl and mix them 5 min

Spoon dough to tray and put into oven 3 min

Bake cookies 20 min

Take cookie out of tray and pack to bag 4 min

b) Draw a process flow diagram of the cooking making process. Note: Put buffer between each two activities; the diagram should include the task description and resource.

c) Compute the capacity of each relevant resource.

d) Suppose there are infinite amount of ingredients available and there is an infinite demand of cookies during the work hours for the cookie store. Also suppose there is no ingredients waste during the process. Identify the bottleneck of the process and Calculate the capacity of the cookie making process. Hint: identify the bottleneck of the process.

e) Calculate the cycle time of the cookie making process.

f) Calculate the flow time of the cooking making process

Solutions

Expert Solution

Given Data,

5 Min to Mix whole

3 Min for spoon dough on try

20 Min bake cookies

4 Min to pack

Answer for (a):

Answer for (b):

Answer for (d):

Bottleneck Process:

The bottleneck is defined as the process step (station) in the flow diagram with the lowest capacity. Although the bottleneck is often the process step with the longest processing time, it is important to always look at the capacities for making a judgement.

In this case there is only one single line, so the best optimization of work process is to making the things in bulk.

Answer for (e):

Cycle Time:

Cycle time is the total time from the beginning to the end of your process, as defined by you and your customer. Cycle time includes process time, during which a unit is acted upon to bring it closer to an output, and delay time, during which a unit of work is spent waiting to take the next action.

Cycle time of the cookie making process = 5 + 3 + 20 + 4 = 32 Min

Answer for (f):

Flow Time:

The amount of time a flow unit spends in a business process from beginning to end, also known as the total processing time. If there is more than one path through the process, the flow time is equivalent to the length of the longest path.

In this case,

The Flow Time of the cooking making process = 32 Min


Related Solutions

Table 1. Chocolate chip cookie output and number of workers. Cookies sell for $2.50 each. Ingredients...
Table 1. Chocolate chip cookie output and number of workers. Cookies sell for $2.50 each. Ingredients (butter, eggs, flour, nuts, sugar, vanilla how many workers will be hired and how many cookies made if the wage falls to $14) cost $0.50 for each cookie. Workers output( brownies) 1 10 2 34 3 57 4 78 5 97 6 114 7 129 8 142 9 152 10 159 11 163 12 164 13 164 14 163 15 161 16 158 17...
Consider the following variant of two-finger morra, where Alice picks an action a ∈ {1, 2}...
Consider the following variant of two-finger morra, where Alice picks an action a ∈ {1, 2} and Bob picks an action b ∈ {1, 2}. Bob pays Alice $(a × b) if a + b is even, and Alice pays Bob $(a × b) if a + b is odd. Note that the payoff is different than that in the example we used in class. 1) If Alice plays 1 finger with probability p and 2 fingers with probability 1...
The personal-selling process includes all of the following except: A. approaching the prospect. B. Making the...
The personal-selling process includes all of the following except: A. approaching the prospect. B. Making the presentation C. Prospecting D. Answering objections E. Providing a product sample.
Consider the difficulty of the healthcare policy-making process; The process to which the congressional budget is...
Consider the difficulty of the healthcare policy-making process; The process to which the congressional budget is dispersed and the appropriations process. The ideals that American’s have and apply to government policy-making and individual governing locally, state-wide, country-wide, and at a micro-level within facilitates share similar frameworks. Public and Private governing is another aspect of policymaking and influencing that takes place. Does this change your view of our political system?
Consider two countries, Caledonia and Scotia. If Caledonia puts all its resources in production of meat,...
Consider two countries, Caledonia and Scotia. If Caledonia puts all its resources in production of meat, they can produce 100 tons of meat; if puts all its resources in production of milk, they can produce 40 tons of milk; the opportunity cost of producing meat (in terms of forsaken milk) is constant. If Scotia puts all its resources in production of meat, they can produce 40 tons of meat; if puts all its resources in production of milk, they can...
John runs a bakery making artisan bread. Which of the following would be considered a product...
John runs a bakery making artisan bread. Which of the following would be considered a product cost? (check all that apply) Group of answer choices energy utilities the monthly rental payment on the bakery the cost of the dough used to make the bread the cost of the packaging materials (plastic bags) used for a loaf of bread
Hypothesis Tests with Z-statistics 1. Before making a commercial, customers at a bakery purchased an average...
Hypothesis Tests with Z-statistics 1. Before making a commercial, customers at a bakery purchased an average of $451 in products per month, with a standard deviation of $102. After the commercial aired, 43 customers came into the bakery the next month and purchased an average of $502 products that month. a. Who are the groups being compared/tested? b. What are the null and research hypotheses? c. what are the numbers needed for the z statistic? d. What is the z...
Assignment – Week 13 1. Bakery is making pies, which has a monthly fixed cost of...
Assignment – Week 13 1. Bakery is making pies, which has a monthly fixed cost of $ 6000. Variable cost Will be $ 2.00 per pie and retail price will be $ 7.00 each. (12) How many pies must be sold per month in order to break even? What would be the profit (loss) be if 1,000 pies are made and sold per month? How many pies must be sold to realize a profit of $ 4000 per month? 2....
1.A check-cashing store is in the business of making personal loans to walk-up customers. The store...
1.A check-cashing store is in the business of making personal loans to walk-up customers. The store makes only one-week loans at 7.1 percent interest per week.    a. What APR must the store report to its customers? What EAR are customers actually paying? (Round your answers to 2 decimal places. (e.g., 32.16))      Annual percentage rate %   Effective annual rate %    b. Now suppose the store makes one-week loans at 7.1 percent discount interest per week. What’s the APR...
You place ONE pot containing ALL of the following ingredients (representative of minerals in the Earth’s...
You place ONE pot containing ALL of the following ingredients (representative of minerals in the Earth’s mantle) over a heat source (100˚F) for 2 minutes (not everything melts! Think about temperature.) Pour off what melted onto a plate (representative of the Earth’s surface). How would you describe the material (both physically and chemically) on the plate? How would you describe the contents remaining in the pot? What igneous process(es) would you witness? How would you relate this to chemical compositions...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT