please help with this question with an explanation of how you got each probability

8.05 Predictions of Future Values (70 Points) Read each of the following questions. Write and explain all your answers in the spaces provided. All fractions should be in simplest form. All decimal numbers should be rounded as needed. 1. An electronics store sold several types of computers last month. The frequency table below shows the different types and numbers sold. Use the data to fill in and complete the probability distribution column, then answer the following questions. Computer Type Frequency Probability Desktop (work) 22 Desktop (gaming) 4 Laptop (work) 44 Laptop (gaming) 4 Tablet 26