we solved this questions , but we want to check the errors

PART ONE (30)

The Operations manager of AZOON Company which sells supplies (specifically, oven and dishwasher) was trying to simulate their orders against the demand of Oven. It was noted that in the previous months the demand of the Suctions was so uncertain and has a uniformly distribution probability with a minimum demand of 3 and maximum if 100 units. Moreover, it has also noticed that the Oven demand has a linear relationship with the Suction demand as shown in the table below:

Suction	Oven
	50
20	100
30	190

45	250
50	300
80	400
70	300
45	350
36	230
23	150
	130

Since uncertainty is quite high in the demand, they are concerned about the cost of inventory at the end of each month which is said to be $60 per unit however the shortage cost is estimated to be $12. This particular product is sold at $600 but for the fast-moving product during December, January and April, the company increases the price to 10% more and put back to normal price on the other months. Their yearly fixed cost is estimated to be $9000 daily.

Create a year simulation showing the monthly profit and the total profit for the whole simulation period. Using the following different strategies:


Lead Time (month)
Reorder level	100	200	300
Reorder quantity	200	300	250
Reorder cost	$300	$250	$200

Generate the summary report showing the number of months when stock out occurred, the mean of the closing stock level, number of orders placed, number of times there were back orders.
Which among strategies is the most appropriate for the company and why?
After selecting the best strategy, show at what demand the company with have the best profit?

PART TWO (30)

Management Consultation Center MCC is a well-established educational and training center in Kingdom of Bahrain. The center provides different types of workshops and certificates to enhance knowledge on innovation, and entrepreneurship. The following are the center event schedule for March 2019

Event	Date	Instructor Rate per participants	Fee per participants	Package (course material) per participants
Workshop in entrepreneurship and innovation	1st to 5th March	$30	$200	$30
Workshop in Data science	11th to 15th March	$40	$220	$40
Certificate in Digital Marketing and innovation	21st to 30th March	???	$300	$75

Event	No. Participants	period
Workshop in entrepreneurship and innovation	Max: 100 , Min: 70	5 days
Workshop in Data science	Mean: 75 STD: 15	5 days
Certificate in Digital Marketing and innovation	Max: 30 Min: 15	10 days

The center has the following halls

	Capacity	Rent
Hall A	50	$700
Hall B	100	$1000
Hall C	25	$300

Calculate the instructors rate/per hour for the certificate which is decided by the average of the number of customers of workshop 1 and workshop 2 when the profit of the workshop 2 is greater than workshop1 by 800.
Is the MCC schedule is profitable for this month (profit should be more than or equal 3500)
Which events of the MCC (workshop1 or workshop 2) should be conducted on the period between the 16th to 20th of March in order to gain profit of 4500