Can you help me identify the type of these two supporting details? Supporting detail 1 and type:
Alternatively, the parents can hire a private tutor which can cost from $50 to $80 on an hourly basis (Tabor, 2012, p.1).
Type:

Supporting detail 2 and type:
This includes laboratory equipment, a large selection of library books and other materials, gym equipment, and musical instruments to name a few (Middle School, 2013, p.1).
Type:

obama was told in early july 2004 that he was chosen to deliver the address, and he largely wrote the speech himself, with later edits from the kerry presidential campaign.

a complex sentence consists of an independent clause and one or more dependent clauses.  

to write complex sentences, we must use subordinating conjunctions.  

all the complex sentences begin with a subordinating conjunction and when it occurs, a comma must be place at the end of the dependent clause. on the contrary, if the sentence begins with an independent clause, then no comma is used.

after  

although  

as  

because  

before  

if  

since  

when  

for example,  

after she won the competition, she became very popular.  

although my father was hurt, he continued fighting for his rights.  

as all of you got a ten, you will be able to leave early today.  

before he went to the war, he asked his parents to bless him.  

if it is cold, i won’t go out.  

since you didn’t bring the homework, you will get low grades.  

when it is hot in the town, everyone goes to the beach.  

what about him? ? the answer c

explanation: