At a production level of 5 600 units a project has total costs of R89 000. The variable cost per unit is R11.20. What is the amount of the total fixed costs if the production level is increased to 6 100 units without increasing the total fixed assets?

Select one:

a.R28 626

b.R27 820

c.R24 126

d.R26 280

e.R27 090