On January 1, 1999, Luciano deposits 90 into an investment account. On April 1, 1999, when the amount in Luciano’s account is equal to X, a withdrawal of W is made. No further deposits or withdrawals are made to Luciano’s account for the remainder of the year. On December 31, 1999, the amount in Luciano’s account is 85. The dollar-weighted return over the 1-year period is 20%. The time-weighted return over the 1-year period is 16%. Calculate X.

8. problems and applications q8there are four consumers willing to pay the following amounts for haircuts, and there are four haircutting businesses with the following costs: consumers' willingness to payyvette: $35cho: $15sean: $45bob: $25firms' costsfirm a: $40firm b: $20firm c: $10firm d: $30each firm has the capacity to produce only one haircut.for should be given.which businesses should cut hair? check all that apply.firm afirm bfirm cfirm dwhich consumers should have their hair cut? check all that apply.bobchoseanyvettethe maximum possible total surplus is