A local computer supplies firm called Cyber Supplies has set up accounts for countless businesses in Lawrencevegas and Granette County. Cyber Supplies sends out invoices monthly and applies discounts if payments are made by the customer within 14 days. The discounting policy is as follows: If the amount of the order for computer supplies is greater than $3,000, subtract 5 percent for the order; if the amount is between $1000 and $3,000, subtract a 3 percent discount; if the amount is less than $1000, do not apply any discount. All web orders automatically receive an extra 6 percent discount. Any special order (this is for non-computer supplies including furniture, chairs, desks, file cabinets, for example) is exempt from all discounting.

1. Develop a decision table for Cyber Supplies discounting decisions, for which the condition alternatives are limited to Y and N.
2. Develop a decision tree for Cyber Supplies' discount policy in Problem 1.