Answer question $11$ only

ellow Press, Inc., buys paper in $1,500-$pound rolls for printing. Annual demand is $2,500$ rolls. The cost per roll is $$800,$ and the annual holding cost is $15$ percent of the cost. Each order costs $$50$ to process.

a$.$ How many rolls should Yellow Press, Inc., order at a time?

b$.$ What is the time between orders?

Babble, Inc., buys $400$ blank cassette tapes per month for use in producing foreign language courseware. The ordering cost is $$12\mathrm{.}50.$ Holding cost is $$0\mathrm{.}12$ per cassette per year.

a$.$ How many tapes should Babble, Inc., order at a time?

b$.$ What is the time between orders?

At Dot Com, a large retailer of popular books, demand is constant at $32,000$ books per year. The cost of placing an order to replenish stock is $$10,$ and the annual cost of holding is $$4$ per book. Stock is received $5$ working days after an order has been placed. No backordering is allowed. Assume $300$ working days a year.

a$.$ What is Dot Com's optimal order quantity?

b$.$ What is the optimal number of orders per year?

c$.$ What is the optimal interval $($in working days$)$ between orders?

d$.$ What is demand during the lead time?

e$.$ What is the reorder point?

f$.$ What is the inventory position immediately after an order has been placed?

Leaky Pipe, a local retailer of plumbing supplies, faces demand for one of its SKUs at a constant rate of $30,000$ units per year. It costs Leaky Pipe $$10$ to process an order to replenish stock and $$1$ per unit per year to carry the item in stock. Stock is received $4$ working days after an order is placed. No backordering is allowed. Assume $300$ working days a year.

a$.$ What is Leaky Pipe's optimal order quantity?

b$.$ What is the optimal number of orders per year?

c$.$ What is the optimal interval $($in working days$)$ between orders?

d$.$ What is the demand during the lead time?

e$.$ What is the reorder point?

f$.$ What is the inventory position immediately after an order has been placed?

Yellow Press, Inc., buys paper in $1,500-$pound rolls for printing. Annual demand is $2,500$ rolls. The cost per roll is $$800,$ and the annual holding cost is $15$ percent of the cost. Each order costs $$50$ to process.

a$.$ How many rolls should Yellow Press, Inc., order at a time?

b$.$ What is the time between orders?

Babble, Inc., buys $400$ blank cassette tapes per month for use in producing foreign language courseware. The ordering cost is $$12\mathrm{.}50.$ Holding cost is $$0\mathrm{.}12$ per cassette per year.

a$.$ How many tapes should Babble, Inc., order at a time?

b$.$ What is the time between orders?

At Dot Com, a large retailer of popular books, demand is constant at $32,000$ books per year. The cost of placing an order to replenish stock is $$10,$ and the annual cost of holding is $$4$ per book. Stock is received $5$ working days after an order has been placed. No backordering is allowed. Assume $300$ working days a year.

a$.$ What is Dot Com's optimal order quantity?

b$.$ What is the optimal number of orders per year?

c$.$ What is the optimal interval $($in working days$)$ between orders?

d$.$ What is demand during the lead time?

e$.$ What is the reorder point?

f$.$ What is the inventory position immediately after an order has been placed?

Leaky Pipe, a local retailer of plumbing supplies, faces demand for one of its SKUs at a constant rate of $30,000$ units per year. It costs Leaky Pipe $$10$ to process an order to replenish stock and $$1$ per unit per year to carry the item in stock. Stock is received $4$ working days after an order is placed. No backordering is allowed. Assume $300$ working days a year.

a$.$ What is Leaky Pipe's optimal order quantity?

b$.$ What is the optimal number of orders per year?

c$.$ What is the optimal interval $($in working days$)$ between orders?

d$.$ What is the demand during the lead time?

e$.$ What is the reorder point?

f$.$ What is the inventory position immediately after an order has been placed?

Yellow Press, Inc., buys paper in $1,500-$pound rolls for printing. Annual demand is $2,500$ rolls. The cost per roll is $$800,$ and the annual holding cost is $15$ percent of the cost. Each order costs $$50$ to process.

a$.$ How many rolls should Yellow Press, Inc., order at a time?

b$.$ What is the time between orders?

Babble, Inc., buys $400$ blank cassette tapes per month for use in producing foreign language courseware. The ordering cost is $$12\mathrm{.}50.$ Holding cost is $$0\mathrm{.}12$ per cassette per year.

a$.$ How many tapes should Babble, Inc., order at a time?

b$.$ What is the time between orders?

At Dot Com, a large ret