Puzzled Limited would like to increase its sales during the year to 3l May 2012. To do so, it has several mutually exclusive options open to it:

Reduce the selling price per unit by 15 per cent;

Improve the product resulting in an increase in the variable cost per unit of ?L1.30;

Spend ?L15,000 on an advertising campaign;

Improve factory efficiency by purchasing more machinery at a fixed extra annual cost of ?L22,500.

During the year to 31 May 2011, the company sold 20,000 units. The cost details were as follows:

?L000

Sales ………………………………….200

Variable costs ………………………..150

Contribution …………………………. 50

Fixed costs …………………………… 40

Profit …………………………………. 10

These cost relationships are expected to hold in 2012.

Required:

State which option you would recommend and why.