The producers is practicing <u>specialization</u> when a manufacturer or a producer concentrates on one very specific product.
Answer: Option C
<u>Explanation:</u>
Specialization is when a producer produces only a particular kind of good and focuses on the production of that good. The producer of that good tries to reduce the cost of producing that good and increase in profit.
Proper efficient techniques are used and that too efficiently so that the resources used in that goods are also used judiciously and not wasted. This helps the producer of that good to become competitive in the market of that good and do better than others.
Answer:
correct option is B. Primer residue
Explanation:
correct answer is Primer residue because primer residue are form from the ignition of the chemicals in primer when the firearm is discharge
and the result in formation of microscopic particle that is blown out of various opening in weapon when this weapon is discharge
and this primer residue is deposit on hand as firing weapon and hand weapon
but in the absence of primer residue on hand it is consistent with individual not have fire
so correct option is B. Primer residue
<span>the most important resource for people of the plains is wood as in the plains there aren't many trees but tall grass there is much of and that grass include </span>predators with camouflage and wood is needed for weapons and homes for safety