Define the following term: Direct costs.
Define the following term: Stepped costs.
State the formula for finding the margin of safety in units.
Explain the term 'limiting factor' when using marginal costing.
Calculate the number of units to be sold for the company to achieve its target profit for December 2021.
Prepare a budgeted marginal cost statement for December 2021.
Calculate the monthly profit to be made from proposal A.
Advise the directors which proposal they should choose. Justify your choice by considering both financial and non-financial factors.