An estimation of relationship between one independent variable and dependent variable is known as

simple regression
Two way regression
One variable series
multiple regression
✅ The correct answer is A.
An estimation of relationship between one independent variable and dependent variable is known as simple regression. Simple linear regression is a statistical method that allows us to summarize and study relationships between two continuous (quantitative) variables.

Type of spoilage, which is considered as controllable and can be avoided is called

abnormal spoilage
normal spoilage
transferred-in spoilage
transferred-out spoilage
✅ The correct answer is A.
Type of spoilage, which is considered as controllable and can be avoided is called abnormal spoilage. Abnormal spoilage is the amount of waste or destruction of inventory beyond what is expected in normal business processes.

A cost unit is ________.

the cost per machine hour
the cost per labour hour
a unit of production or service in relation to which costs are ascertained
a measure of work output in a standard hour
✅ The correct answer is C.
A cost unit is a unit of production or service in relation to which costs are ascertained. A cost unit refers to the unit of quantity of product, service or time (or combination of these) in relation to which costs may be ascertained or expressed.

An amount of spoilage that is not natural in a specific production process is categorized as

normal scrap
normal spoilage
abnormal spoilage
weighted spoilage
✅ The correct answer is C.
An amount of spoilage that is not natural in a specific production process is categorized as abnormal spoilage. Abnormal spoilage does not directly correspond to the number of units produced, and is considered an unexcepted surplus.

In an income statement, when costs become cost of sold goods and manufactured products are sold, such costs are

inventoriable costs
finished costs
factory overhead costs
manufacturing overhead costs
✅ The correct answer is A.
In an income statement, when costs become cost of sold goods and manufactured products are sold, such costs are inventoriable costs. Inventoriable costs are included in the cost of a product. For a manufacturer, these costs include direct materials, direct labor, freight in, and manufacturing overhead.

If an allocated indirect cost is $1500 and actual incurred indirect cost is $1200, then this is classified as

applied indirect cost
applied direct cost
incurred indirect cost
over allocated indirect cost
✅ The correct answer is D.
If an allocated indirect cost is $1500 and actual incurred indirect cost is $1200, then this is classified as over allocated indirect cost because the allocated amount is less than actual amount.