# Solution 6 jobs

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Setting 1. Select one vendor point - expert method.
1.4. The criterion of selection criteria for evaluating vendor Weight criterion on a scale
1 2 3
Reliability of supply 0.2 3 3 2
Price 0.2 7 April 6
Quality goods 0.3 9 9 8
Terms of Payment 0.1 5 6 8
The possibility of unplanned supply 0.1 8 April 7
Financial Provider 0.1 5 9 4
TOTAL 1.00 XX XX XX
Task 2. The company, which produces components, developed a monthly demand forecasts for the year. One possible strategy is the goal - to maintain a constant number of workers during the whole period; the second - the number of workers to maintain constant at the level required to meet the very low demand, and in the rest of the year to meet the growing demand by resorting to subcontracting. The third plan is reduced to a change in the number of employees by hiring and dismissal, in accordance with the necessary changes the rate of production to meet the changing demand. Calculate the most appropriate strategy.

Table 2 - Day demand

Month Expected demand Number of working days in a month
January 120 21
150 February 19
180 March 21
250 April 23
May 270 24
290 June 23
July 24, 320
400 August 23
350 September 22
October 320 24
300 November 23
December 290 23
Total 3240 270

Table 3 - Expenses

Number of the costs Costs
1 Current expenses for warehousing (reserves) to \$ 4 meals. / Month.
2 subcontract costs (the marginal cost per unit in excess of its production costs per unit) \$ 5 per unit.
3 The average salary (8 per hour. P / q) \$ 2 per hour
4 The complexity of the unit for 2 hours / units
5 The cost of increasing the rate of production (training and admission of new workers) \$ 2 per unit.
6 The costs to reduce the rate of production (dismissal) \$ 1 per unit.
Task 3 a) Calculate the value of the total material flow.

Given A1 A2 A3 A4 A5 A6 A7 T
Option 4 15 15 70 30 55 40 2,0 3500

b) Calculate the cost of cargo handling in the warehouse and place the job in the table.
c) Calculate the effect of individual factors on the cost of cargo handling. The results in Table Contents.
Agreed on the desirability of reducing a certain type of material flow (in percentage terms).

Task 4. Calculate the required area of \u200b\u200bthe warehouse. Goods stored in the warehouse "Canned fruit and berry."

Table 11 - Data for calculations

Item Index Unit.
The value of the measurement
Forecast annual turnover Q u.d.e. / year 5000000
Forecast inventory days of 30 W
Coefficient of uneven load warehouse Kn - 1.2
The utilization of cargo volume warehouse Ki.g.o. - 0.64
The approximate cost of 1 cubic meter. stored in a warehouse the goods Cv E.d.e. / cbm. 250
The approximate cost of 1 ton of goods stored in the warehouse E.d.e. Cp / m 500
The height of stowage for storage (shelves) H M 5.5
The share of goods that pass through the warehouse receiving area A2% 60
The share of goods subject to stock picking A3% 50
The share of goods passing through-departure expedition A4% 70
The integrated indicator calculated loads per 1 sq.m. in the areas of acceptance and acquisition of Q t / m. 0.5
The integrated indicator calculated loads per 1 sq.m. expeditions Qe t / m. 0.5
The time of receipt of goods on the site tpr Days 0.5
The time spent in the area of \u200b\u200bacquisition of goods tkm Days 1
The residence time of acceptance of goods in the expedition tpe 2 Days
Time Spent commodity-departure expedition toe Days 1
Task 5. Calculate the required number of vehicles for transportation. Initial data:

Option Qzad TM ler lx Vt ts-p q RAG
4 96 8 18 0 30 48 3 1
Task 6. Development of routes and scheduling of delivery of goods by road. Calculation on Thursday from 1 to 15 stores.
1) to develop the routes and schedules make delivery of the ordered goods in the shops of the district;
2) calculate the costs a