Based on the following data for the current year, what is the number of days' sales in inventory?

Net sales on account during year	$479,329
Cost of goods sold during year	155,959
Accounts receivable, beginning of year	49,911
Accounts receivable, end of year	47,423
Inventory, beginning of year	34,112
Inventory, end of year	42,513

Do not round interim calculations. Round your final answer up to the nearest whole day.

Select the correct answer.

90 days

4 days

114 days

365 days