question 3 how to answer

Excuses me How about question 3?

(1) What is the sales revenue of the stationery department in X5 years equal to the profit and loss? (2) If Company A abolishes the stationery department in X5, what will be the net profit of the head office? (3) Assuming that after the abolition of the stationery department, the site currently used by the department can be subletted, the annual rent will be charged. Should the income be higher than a few yuan, is it worth abolishing the stationery department? 3. (25 points) Company A has three departments. The departmental income statement of the three departments in X5 is as follows: Product depot Catering deparant sales revenue $480,000 $300,000 $450,000 Variable costs 312.000 192,000 280,000 Marginal offer $168,000 $108,000 $170,000 fixed cost Department Direct Coth 60,000 76.800 50,000 Digiging the head office to 60.000 30.000 60,000 department 48.000 $(28.800) $60,000 Just ask: (1) What is the profit and loss balance of the stationery department in X5? (2) If Company A abolishes the stationery department in X5, what will be the net profit of the head office? C3%Assuming that after the stationery department is both the sile currently used by the deputet wit be available for utlet the annual income should be light this contain amount to it is worth abolishing the stationery department