Calculate the unknowns for the following situations based on the data below. All situations are independent of each other.

Total fixed costs$200,000

Unit sale price$100

Unit variable cost$40

a)Calculate the breakeven point in units and in dollar sales.

c)Assume the unit sale price increases by 10%. Other data is unchanged. Calculate the breakeven point in units.

d)Assume the unit variable cost increases by 10%. Other data is unchanged. Calculate the breakeven point in units.

e)Assume total fixed costs increase by $5,000. Other data is unchanged. Calculate the breakeven point in units.