Study the information given below and answer the following questions independentlyINFORMATION:

Banco Limited produces a single product. The following budgeted information for 2021 is made available:

Variable manufacturing costs per unit	R85.24
Selling price per unit	R246
Fixed manufacturing costs	R4 552 000
Marketing Costs	R648 000 plus 6% of sales
Administration costs	R320 000 plus R8 per unit sold

The number of units expected to be produced and sold during 2021 is 45 000.

4.1.1Calculate the expected break- even quantity for 2021	(6 marks)
4.1.2Calculate the sales volume required to achieve an operating profit of R2 4848 000	(6 marks)
4.1.3Suppose Banco Limited is considering a decrease of R18 per unit in the selling price of the product, With the expectation that this would increase the sales volume by 10%. Is this a good idea? Motivate your answer	(6 marks)