$1.$ A company has an annual demand of $75,000$ and the cost to order supplies is $$300$ with the cost to carry inventory in storage facilities is $18\%$ of annual demand and cost the company $$34$ per unit. $($No order size increment required$)$

a$.$ How much should be ordered?

b$.$ How much will it cost

c$.$ What is the cycle stock level

d$.$ How many orders should be made in $1$ year?