[13] On June 30, Year 1, Block Co. acquired $100,000 face amount, 3-year, 9% bonds of Blue Co. for $102,380, including accrued interest. The bonds were issued to yield 10% and mature on December 31, Year 3. Interest is paid annually on December 31. What is the carrying amount of the bonds at December 31, Year 2, if the effective-interest method is used? A. $100,000 B. $99,101 C. $98,274 D. $97,880