need help with a few quesrions quickly please dont know if theyre right or wrong

X Corp sold tangible personal property for $800 to its customer. X Corp has nexus in the state with a tax rate of 8%. The customer provided a resale certificate. What is X Corp sales tax liability? $80 332 $64 50 The XYZ Partnership is being formed by three partners. Their ownership in the partnership, and tax year ends are listed below. Which tax year can the partnership elect without IRS permission? 6/30 or 9/30 or 12/31