Computer Science homework help

Aaron Nathan and Alexis Roberts are thinking about launching a new e-commercebusiness. They firmly believe that 30% of the people who try their product at the full price willbuy two additional units at their planned 25% discount for follow-up purchases. It is unlikelyanyone will buy one additional unit(as they’d have to pay full price) orthree additional units (asmost people need at most three totalunits).Suppose theirfixedcosts are $390,000, sellingprice is $40 perunit, andvariable costsare $20 per unit.a. How many customers do they need to break even?b. What profit do they make if 20,000 people try their product?c. Howsensitive isyourprofitprojectionin(b)tothe assumptionthat 30%willbuytwoadditional units?d. Suppose a 50% discount for follow-on purchases causes a dramatic increase inthepercentage ofpeople who buy two additionalunits. How dramatic would ithave to be forthis to be a good idea