Answer:
B) 2 times
Step-by-step explanation:
Given: Net sales- $1000000.
Account receivable at the beginning of year= $700000.
Account receivable at the end of year= $300000.
Formula; Account receivable turnover=

First calculating average net account receivable.
Average account receivable=

⇒ Average account receivable=

⇒ Average account receivable=

∴ Average account receivable=
.
Now, computing accounts receivable turnover.
Accounts receivable turnover=

∴ Accounts receivable turnover= 2 times
Hence, 2 times is the accounts receivable turnover for the Imagine Company.