Final answer:
The amount of bad debts written off during the current year is $2,251 thousand. The cash collected from customers for the current year is $59,669 thousand.
Step-by-step explanation:
To calculate the amount of bad debts written off during the current year, we need to find the change in accounts receivable balance. We subtract the prior year's accounts receivable balance from the current year's accounts receivable balance. So, the bad debts written off during the current year would be $14,189 - $11,938 = $2,251 thousand.
To solve for cash collected from customers for the current year, we need to find the change in accounts receivable balance. We subtract the change in accounts receivable from net sales revenue. So, the cash collected from customers for the current year would be $61,920 - $2,251 = $59,669 thousand.