Ken Owens Construction specializes in small additions and repairs. His normal charge is

$$\frac{400}{?}$ day plus materials. Due to his physical condition, David, an elderly gentleman,

needs a downstairs room converted to a bathroom. Ken has produced a bid for $$5000$ to

complete the bathroom. He did not provide David with the details of the bid. However,

they are shown here.

Chapter $10$ Homework

A$.$ The town's social services has asked Ken if he could reduce his bid to $$4,000$ Should Ken accept

the counter offer?

B$.$ How much would his income be reduced?

C$.$ If the town's social services guaranteed him another job next month at his normal price, could

he accept this job at $$4,000?$