#2

A supplier for an electronics store has introduced quantity discounts to encourage larger order quantities of cameras. The price schedule is:

Quantity purchased	Price per unit
fewer than 525	$80
at least 525	$75

Suppose the monthly demand at a retail store that buys from this retailer and resells is 175 units. The supplier charges a fixed cost of $180 per shipment. The cameras are expected to sell well for multiple seasons, so multiple replenishment opportunities are possible.

If the holding cost is 4.0%, and the retailer implements periodic review to achieve 95% service level, how much should it order it it has 500 units in stock?

(Note: Use the z-table from the lecture notes, and choose the closest answer.)

200

500

266

766

Consider the following project: Activity Immediate Predecessors Durations (weeks) 5 A B 3 DID 2 D B 3 E 7 3 F G B, C D, E C 6 N Which activity is not a critical activity? Oc OF A G