I believe answers a,c,d hope this helps<span />
Answer:
C) Analyze reasons why earlier solutions were unsuccessful.
Explanation:
Problem-solving involves observing your environment, identifying things that could be changed or improved, diagnosing why the current state is the way it is and the factors and forces that influence it, developing approaches and alternatives to influence change, selecting an alternative, implementing the changes, and observing the impact of those actions on the environment.
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In writing a sentence correctly, the following technicalities should be considered.
(1) The information should be clear
(2) Use transitional words
(3) Cautiously use subordinate clause
(4) construct the sentence in an active voice
(5) construct the sentence with the use of active verbs
(6) follow grammar rules- that includes diction and spelling. Avoid using highfalutin words.
In the case of the above sentence choice A is incorrect because instead of using the adverb "there", it had used "their" which is a pronoun. The use of "their" is only applicable if there is an object of possession. Choice C is also incorrect since the word "manageable" is spelled as "managable" which is technically wrong. Lastly, Choice D is incorrect because the words "calendar" and "manageable" are spelled as "calender" and " managable", respectively. The three declarative sentences did not follow the grammar rules.
Therefore, the answer is the second sentence: "This delivery calendar is only manageable if there are two of us." because it had followed the grammatical rules on sentence construction.
