Answer:
$8 per customer call and $15 per development hour
Step-by-step explanation:
The computation of the activity rates is shown below:
For customer service
= $200,000 ÷ 25,000
= $8 per customer call
and for product development, the activity rate is
= $300,000 ÷ 20,000
= $15 per development hour
Hence, the first option is correct
ANd, the same is to be considered and relevant