A manufacturer of shower surrounds has a revenue function of R(m] = 82.953 and a cost function of C(52) = 642*: + 1870, where a: is the number of shower surrounds. Find the number of units (shower surrounds) that must be sold to break even. (Round to the nearest whole number if needed.) l I Select an answer v Select an answer dollars shower surrounds The Ladep Bicycle company's profit function for selling a bicycles is P(x) = 40x - 1100 . How many bicycles does Ladep need to sell to break even? (Round your answer to the nearest whole number if needed.) Select an answer v Select an answer dollars Submit Question bicyclesDisposable income, the amount of income remaining after taxes have been paid, is one measure of the health of the economy. The U.S. real disposable income per capita {in dollars) can be approximated by the equation I = 595.2i -l 37,020 where t is the number of years after 2010. [a] What t-value corresponds to the year 2020? {b} Find the predicted U.S. per capita real disposable income in 2020. I [c]: In what y is the U.S. per capita real disposable income expected to reach $50,000? ' l A company has total cost function C(a) = 9x + 900 and revenue function R(x) = 26x. (a) Write the simplified profit function, P(a). P(x)