Based on the information provided, the bakery sold 15 mini muffins, 8 dozen muffins, and 6 jumbo muffins on Monday.
To calculate the total number of muffins sold, we need to convert the dozens into individual muffins. Since a dozen is equal to 12, we can multiply the number of dozens sold by 12:
8 dozens * 12 muffins/dozen = 96 muffins
So, the bakery sold a total of:
15 mini muffins + 96 muffins + 6 jumbo muffins = 117 muffins on Monday.