Answer:
Step-by-step explanation:
a)
If Reese pays in December,
31,000*0.32(marginal tax rate)=9920
After tax cost = Pretax cost - Present value of tax saving = 31,000-9,920 = 21,080
b)
If Reese pays in January,
31,000*0.35 = 10,850
After tax cost = Pretax cost - Present value of tax saving = 31,000-10,850(discount factor 1 year, 11%) = 31,000 - 10,850* 0.9009
= 31,000 - 9,774.765= 21,225.235