A manufacturing company pays $$16,700$ per month for rent and utitioes. $$41,850$ for administrative salaries, $$4800$ for insurance costs, and $$627$ res tor equipment rental. The variable costs are $$45$ per unit for moteriol ond $522$ per ant for tabour. It needs to manufacture and sell $3,100$ units to breakeren.

a$.$ What is the selling price per unit? $(3$ marks$)$

b$.$ What is the total revenue per month to break even? $(2$ morks$)$

What is the net income if $4,500$ units are sold? $(2$ marks$)$

If labour costs increase $15\%($not including odministrotive salorest$)$ ong tas factory needs to drop the selling price $7\%$ to stimulate demand, what is be new break even price? $(3$ marks$)$