Final answer:
The total cost reduction achieved by crashing the project by one-time unit is $23, and the resulting total indirect cost for the project is $177.
Step-by-step explanation:
To determine the total cost reduction achieved by crashing the project by one-time unit, we need to consider the reduction in indirect costs. According to the given information, the indirect costs are initially $200 and are reduced by $23 for each time unit. So, the total cost reduction achieved by crashing one-time unit would be $23.
As for the resulting total indirect cost for the project, it would be the difference between the initial indirect costs and the reduction achieved by crashing one-time unit. Therefore, the resulting total indirect cost for the project would be $200 - $23 = $177.