assuming no shortages permitted and an order lead time of zero, calculate the economic order quantity and economic order time for the firm:

if:

x(demand) = 1000 units/month

h (holding cost) = 1% of the value of stock/month

k(fixed cost)=$180/delivery

c (variable cost) = $4/unit

the economic order quantity is (2kx/h) square rooted.

any help appreciated!