Answer questions $4-5$ based on the following information:

An ice cream shop sells an average of $700$ cups of ice cream per week. The shop works $7$ days a week. Lead time is $4$ days. Demand appears normally distributed with a standard deviation of $5$ cups per day. The acceptable risk of stock out is $10\%.$

Flag question: Question $4$

Question $41$ pts

What is the average daily demand?

Group of answer choices

$4$

$7$

$700$

$100$

Flag question: Question $5$

Question $51$ pts

Based on the fixed order quantity model, what should be the reorder point? The reorder point should be an integer.

Group of answer choices

$413$

$400$

$387$

$2813$