The next 3 questions pertain to the following: Big-time Binary Computing (BBC) has been approached about a five-year lease for a new computer. The super computer costs $1,000,000 and has a CCA rate of 30% and no salvage value. If BBC Computing Company's required after-tax rate is 10% and the tax rate is 40%, what lease payment should BBC set if the payments occur at the beginning of the year? What is the present value of the tax shield? O 189.973 O 199.980 447,960 286.364