Final answer:
The business will earn $1680 this month.
Step-by-step explanation:
To calculate the amount of money the business will earn this month, we need to consider the number of subscribers from last month, the new subscribers, and the cancellations.
Last month, there were 310 subscribers. This month, 42 new members joined, so the total number of subscribers is 310 + 42 = 352. 16 members canceled their subscriptions, so we subtract that from the total: 352 - 16 = 336.
Since each subscriber pays $5 per month, the business will earn $5 * 336 = $1680 this month.
Hence, factoring in the number of subscribers from the previous month, the new additions, and cancellations, the business is estimated to earn $1680 this month, calculated from the 336 active subscribers at $5 each.