Answer:
B) increases in the value of a product to each user, including existing users, as the total number of users rises.
Explanation:
A network effect happens when a product or service gains value because more people are consuming or using it.
The perfect example of network effects are social networks, the larger the quantity of people using them, the more valuable they become for both new and existing users.
Answer:
D. $12,400
Explanation:
Use the following formula to calculate the Bad debt expense for the period
Bad debt expesne = Debit balance of Allowance account + Allowance for the period
Where
Debit balance of Allowance account = $400
Allowance for the period = Account receivables x percentage of allowance = $1,200,000 x 1% = $12,000
Placing values in the formula
Bad debt expesne = $400 + $12,000
Bad debt expesne = $12,400