A junior analyst is working on a sales forecast for a new product to compete in the smartphone market. What assumptions might NOT be useful to analyze in a sensitivity analysis? "His sales forecast is based on an overall market size of 185,85 million units and a market share of 6%. The overall size of the market was estimated based on the 2019 size of 177 million units and a growth rate of 5%. At an average sales price of $365, he forecasted sales revenue of $4.07 billion. growth rate of 5% market share of 6% an average sales price of $365 sales revenue of $4.07 billion