Give the step-by-step reasoning process and then the final answer. Mario has 3 hibiscus plants in his garden. The first hibiscus plant has 2 flowers. The second hibiscus plant has twice as many flowers as the first hibiscus plant. The third hibiscus plant has four times as many flowers as the second hibiscus plant. How many total blossoms does Mario have?
The second hibiscus plant has 2 x 2 = 4 flowers. The third hibiscus plant has 4 x 4 = 16 flowers. Adding the first hibiscus plant's flowers, Mario has a total of 2 + 4 + 16 = 22 flowers.
The final answer: 22.