I need an urgent answer, please!

The company Maple & Nuts

The company Maple and Nuts makes two types of products. The following is the master production schedule for the Maple product, from which some information is missing.

Product	Initial inventory	Lot size	EU	Lead time
Maple	500		2
Week	7	8	9	10	11	12	13	14	15	16
Forecast				200	200	200	200	200	250	250
Customer orders				100	250	200	150	250	25	5
Projected on hand inventory
Available-to-promise
Planned order receipts				0	0	200	200	200	250	250
Planned order releases				200	200	200	250	250

Maple product.

1.1. Calculate, directly on the table, the on-hand inventory, and the available-to-promise.

1.2. What is the lot-sizing policy for the Maple product?

1.3. What is the production lead time?

1.4. Would it be possible to accept a new order for 100 units in week 15? Justify your answer.