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In 1952 the average tuition for one year at an Ivy League school was $1,916. 48 years later, in 2000, the average cost was $12,048. What was the growth rate in tuition over the 48-year period? O 3.80% O 3.60% O 3.50% O 3.70% O 3.90% South Penn Trucking is financing a new truck with a loan of $36,380 to be repaid in 15 annual beginning-of-year installments of $3,031.67. What annual interest rate is the company paying? O 3.19% O 2.99% O 3.79% O 3.59% O 3.39%