Exhibit 15-6 Consider the Data Below to Answer the Following Question(s)

question 44

Essay

Exhibit 15-6
Consider the data below to answer the following question(s).
C₉H₁₂;¹H NMR:
6.65 δ (singlet,3H)
2.25 δ (singlet,9H)
-Refer to Exhibit 15-6.Describe the signal at 6.65 δ in terms of its splitting,integration and chemical shift.

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Definitions:

Predetermined Overhead Rate

A rate calculated before a period begins, used to allocate manufacturing overhead costs to products based on a selected activity base such as machine hours or labor hours.

Direct Labor-Hours

The full extent of hours dedicated by employees who are directly integrated into the production process.

Manufacturing Overhead

All indirect factory-related costs incurred during the production process, excluding direct materials and direct labor costs.

Underapplied Manufacturing Overhead

Refers to the situation where the actual manufacturing overhead costs are greater than the overhead costs applied to production.