Industrial motors co keeps nearly $6000$ items in its central store. The annual demand and unit cost of the items$($only $7$ items are included here$)$

Item code Annual demand$($units$)$ cost$/$unit Rs

A$130050$

A$2400012$

A$3150070$

A$4600030$

A$5100020$

A$650050$

A$73001500$

a$)$ Develop a system to control industrial motors co inventory.$($ show$/$explain every calculation draw graphs etc$)$

b$)$ What is cycle inventory? What are the different costs affect the cycle inventory.