Answer:
Option (C) is correct.
Explanation:
Given that,
Actual direct labor hours = 8,200
Actual rate = $12.40 per hour
Original production = 1,100 units
Actual units produced = 1,000
Labor standards = 7.6 hours per completed unit
standard rate = $13.00 per hour
Labor time variance:
= (Standard hours - Actual hours) × Standard rate
= (1,000 × 7.6 - 8,200) × $13
= 7,800 Unfavorable
Answer:
B) False
Explanation:
That would be a monopoly (only one supplier).
An oligopoly is a market where there are very few suppliers, and competition is very limited since the barriers to entry are very significant.
For example, the automobile industry is an oligopoly. There are only a few car manufacturers in the world, and they all are very large corporations. It costs hundreds of millions of dollars to introduce a new car model, and every time that happens, the corporations must carry on expensive advertising and promotional campaigns.
Answer:
1. Causes: commercial production of many chemicals massive use of chemicals in food, agriculture, medicine, and industry
2. Consequences: increase in reproductive disorders contamination of soil, air, and water bioaccumulation and biomagnification of toxins in the food chain.
3. Solutions: consumer choice of low-toxicity products stricter regulations requiring that consumer products be thoroughly tested before being released to market.
Explanation:
This factors could lead to more toxic substances being released into the environment (causes), the consequences that result from toxic substances in the environment, and possible solutions to save environmental degradation.
Correct option is (b): angular unconformity
The contact between the breccia and the underlying granite is an example of angular unconformity
Breccia is a type of sedimentary rock which is composed of large angular broken fragments of minerals or rocks cemented together by a fine-grained matrix.
In the Italian language ,Breccia word means "rubble". A breccia may have a variety of different origins, as indicated by the named types including sedimentary breccia, igneous breccia, impact breccia, tectonic breccia and hydrothermal breccia.
Granite is a coarse-grained intrusive igneous rock which is composed of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies underground
To know more about breccia here:
brainly.com/question/15185919
#SPJ4
