Q. 11. The following information is obtained from a Company for 2006:

Sales SR 20,000

Variable Costs 10,000

Fixed Costs SR 6,000

Find the Profit volume ratio, Break-even point and Margin of Safety at this level, and the effect of :

(a) 20% decrease in fixed costs;

(b) 10% increase in fixed costs;

( c ) 10% decrease in variable costs;

( d) 10% increase In selling price;

( e) 10% decrease in sales price