$q$

$(a)$ Calculate the average daily demand for the headset. Round your answer $to$ two decimal

places.

$(b)$ Calculate the annual holding cost for the headset. Round your answer $to$ the nearest

whole dollar.

Question $5$: External Hard Drive Inventory

The following data $is$ available for $an$ external hard drive:

Table $5$: Inventory Parameters for External Hard Drive

Formulas:

Average Daily Demand: Calculated $by$ dividing annual demand $by$ the number $of$ oper$-$

ating days.

Daily Demand $=\frac{\text{A}\text{n}\text{n}\text{u}\text{a}\text{l}\text{d}\text{e}\text{m}\text{a}\text{n}\text{d}}{\text{O}\text{p}\text{e}\text{r}\text{a}\text{t}\text{i}\text{n}\text{g}\text{d}\text{a}\text{y}\text{s}\text{p}\text{e}\text{r}\text{y}\text{e}\text{a}\text{r}}$

Annual Ordering Cost: The cost $of$ placing orders over a year, based $on$ the order

quantity.

Annual Ordering Cost $=(\frac{D}{Q})S$

Tasks:

$(a)$ Calculate the average daily demand for the external hard drive. Round your answer $to$

two decimal places.

$(b)$ Calculate the annual ordering cost for the external hard drive. Round your answer $to$ the

nearest whole dollar. Question $7$: Keyboard Inventory

The following data $is$ available for a keyboard:

Table $7$: Inventory Parameters for Keyboard

Formulas:

Average Daily Demand: Calculated $by$ dividing annual demand $by$ the number $of$ oper$-$

ating days.

Daily Demand $=\frac{\text{A}\text{n}\text{n}\text{u}\text{a}\text{l}\text{d}\text{e}\text{m}\text{a}\text{n}\text{d}}{\text{O}\text{p}\text{e}\text{r}\text{a}\text{t}\text{i}\text{n}\text{g}\text{d}\text{a}\text{y}\text{s}\text{p}\text{e}\text{r}\text{y}\text{e}\text{a}\text{r}}$

Total Annual Inventory Cost: The sum $of$ holding and ordering costs.

Total Annual Inventory Cost $=(\frac{Q}{2}HC)+(\frac{D}{Q}S)$

Tasks:

$(a)$ Calculate the average daily demand for the keyboard. Round your answer $to$ two decimal

places.

$(b)$ Calculate the total annual inventory cost for the keyboard. Round your answer $to$ the

nearest whole dollar.Question $9$: Docking Station Inventory

The following data $is$ available for a docking station:

Table $9$: Inventory Parameters for Docking Station

Formulas:

Average Daily Demand: Calculated $by$ dividing annual demand $by$ the number $of$ oper$-$

ating days.

Daily Demand $=\frac{\text{A}\text{n}\text{n}\text{u}\text{a}\text{l}\text{d}\text{e}\text{m}\text{a}\text{n}\text{d}}{\text{O}\text{p}\text{e}\text{r}\text{a}\text{t}\text{i}\text{n}\text{g}\text{d}\text{a}\text{y}\text{s}\text{p}\text{e}\text{r}\text{y}\text{e}\text{a}\text{r}}$

Number $of$ Orders per Year: The number $of$ orders placed annually based $on$ the order

quantity.

Number $of$ Orders $=\frac{\text{A}\text{n}\text{n}\text{u}\text{a}\text{l}\text{d}\text{e}\text{m}\text{a}\text{n}\text{d}}{\text{O}\text{r}\text{d}\text{e}\text{r}\text{q}\text{u}\text{a}\text{n}\text{t}\text{i}\text{t}\text{y}}$

Tasks:

$(a)$ Calculate the average daily demand for the docking station. Round your answer $to$ two

decimal places.

$(b)$ Calculate the number $of$ orders per year for the docking station. Round your answer $to$

the nearest whole number.Question $10$: Microphone Inventory

The following data $is$ available for a microphone:

Table $10$: Inventory Parameters for Microphone

Formulas:

Average Daily Demand: Calculated $by$ dividing annual demand $by$ the number $of$ oper$-$

ating days.

Daily Demand $=\frac{\text{A}\text{n}\text{n}\text{u}\text{a}\text{l}\text{d}\text{e}\text{m}\text{a}\text{n}\text{d}}{\text{O}\text{p}\text{e}\text{r}\text{a}\text{t}\text{i}\text{n}\text{g}\text{d}\text{a}\text{y}\text{s}\text{p}\text{e}\text{r}\text{y}\text{e}\text{a}\text{r}}$

Average Inventory Holding Cost per Unit: The holding cost per unit based $on$ the

annual holding rate.

Average Holding Cost per Unit $=HC$

Tasks:

$(a)$ Calculate the average daily demand for the microphone. Round your answer $to$ two

decimal places.

$(b)$ Calculate the average inventory holding cost per unit for the microphone. Round your

answer $to$ two decimal places.

Note: Use the provided data for precise inventory calculations$\mathrm{.}4$