The Direct Materials Standards for the Main Product of Duchess

question 115

Multiple Choice

The direct materials standards for the main product of Duchess Company are 8 grams of direct materials per product at a cost of $3 per gram.During April,974 grams of direct materials were used to produce 120 products at a direct materials cost of $2,900.The direct materials quantity variance for April was

• A) $72 (U).
• B) $92 (U).
• C) $42 (U).
• D) $112 (F).

Distinguish between primitive types and their corresponding wrapper classes.

Develop ability to write simple Java statements and methods for specific operations.

Understand the life cycle stages, including haploid and diploid generations, of pines and their reproductive structures.

Describe the evolution and diversity of vascular systems in plants, including angiosperms and gymnosperms, and their ecological success.

---

Definitions:

Light

Electromagnetic radiation within a certain portion of the electromagnetic spectrum, perceived by the human eye.

Just Noticeable Difference

The smallest change in stimulation that a person can reliably detect.

Weber's Law

A principle stating that the smallest noticeable difference in stimulus intensity is a constant proportion of the intensity of the initial stimulus.

Transduction

The process through which sensory receptors convert the sensory stimulation into neural impulses.