*Conclusion:* Post office can be built more cheaply ...
*Answer B:* Yes. The office on the outskirts will need ... the costumers. The post office on the outskirts will still ...
... $100 and you work 1 hour on busy days, the EHW ... is $100/hour. On slow days, say you ... , your EHW would be $10/hour. Thus, the passage seems to ...