According to Table 11-3, there are five activities in a PERT project. Which activities are on the critical path?

Which of the following statements regarding the manufacturing overhead budget is incorrect?

A) Both fixed and variable manufacturing overhead costs are budgeted. B) The manufacturing overhead budget calculates the budgeted overhead costs for the year and also the predetermined overhead allocation rate for the year. C) The cost accountant and the production manager work together to project variable and fixed manufacturing costs. D) Depreciation on manufacturing equipment is not included because the production manager has no control over that cost allocation.

In Troix City, the learning rate is based on a tripling of output instead of the traditional doubling. The first unit of a long production run was produced in 25 hours. The process has an estimated learning rate of 80 percent

How long will the 9th unit take to produce? A) 22 hours B) 20 hours C) 18 hours D) 16 hours