Final answer:
After the complimentary close in a personal-business letter, the standard format is to hit the enter key b)2 times, leaving space for your signature between the close and your typed name.
Step-by-step explanation:
The question asks how many times you should hit the enter key following the complimentary close in a personal-business letter.
According to standard business letter format, you should leave two lines blank after the complimentary close such as "Sincerely," before typing your name.
When you print the letter, you would then place your signature in the space between the closing and your typed name.
The answer to the question would be b) 2 times.
This ensures that there's enough space for your signature, and it aligns with block formatting style, which is typically used in business letters.
The block format includes single-spacing within paragraphs and double-spacing between them, and all elements are left-justified.