Yummy Thai Takeaway Shop delivers takeaway food to the residential apartments and houses near the central business district of Newtown. The takeaway shops monthly fixed expenses are $5 000. The selling price of a takeaway box is $12, and it costs the shop $7 to make and deliver each takeaway box.

In the following requirements, taxes are ignored. Required:

(a) Calculate the takeaway shops yearly break-even point in units (takeaway boxes); (3 mark)

(b) What is the contribution margin ratio? (3 marks) (c) Compute the shops monthly break-even sales revenue; (4 marks)

(d) How many takeaway boxes must the shop sell monthly to earn a target profit of $70 000 for that month? (4 marks)