Can you explain the difference between A and B?

NO.PZ2023040402000031问题如下 The sale-leasebatransactions value the 100 assets average capitalization rate of 5.50%. Baseon Chang’s colleague’s research, the 25th, 50th, an75th percentile crates for sale transactions for similarly situateproperties ansimillease terms in the last three years were 5.00%, 5.50%, an6.00%, respectively.Whiof the following statements best scribes Jupiter’s average capitalization rate for the sale-leasebatransactions? Jupiter’s average capitalization rate: A.is supportethe comparable transactions.B.compares favorably to the comparable transactions.C.compares unfavorably to the comparable transactions. A is correct. Jupiter’s average capitalization rate for the sale-leasebatransactions is 5.50%, whiis supportethe meof the 25th, 50th, an75th percentile crates for sale transactions for similarly situateproperties with simillease terms in the last three years (5.00%, 5.50%, an6.00%). B anC are incorrebecause Jupiter’s average capitalization rate for the sale-leasebatransactions is 5.50%, whiis supportethe meof the 25th, 50th, an75th percentile crates for sale transactions for similarly situateproperties with simillease terms in the last three years (5.00%, 5.50%, an6.00%). ​b为啥不对，和a有啥区别，看之前老师的没看懂

NO.PZ2023040402000031 问题如下 The sale-leasebatransactions value the 100 assets average capitalization rate of 5.50%. Baseon Chang’s colleague’s research, the 25th, 50th, an75th percentile crates for sale transactions for similarly situateproperties ansimillease terms in the last three years were 5.00%, 5.50%, an6.00%, respectively.Whiof the following statements best scribes Jupiter’s average capitalization rate for the sale-leasebatransactions? Jupiter’s average capitalization rate: A.is supportethe comparable transactions. B.compares favorably to the comparable transactions. C.compares unfavorably to the comparable transactions. A is correct. Jupiter’s average capitalization rate for the sale-leasebatransactions is 5.50%, whiis supportethe meof the 25th, 50th, an75th percentile crates for sale transactions for similarly situateproperties with simillease terms in the last three years (5.00%, 5.50%, an6.00%). B anC are incorrebecause Jupiter’s average capitalization rate for the sale-leasebatransactions is 5.50%, whiis supportethe meof the 25th, 50th, an75th percentile crates for sale transactions for similarly situateproperties with simillease terms in the last three years (5.00%, 5.50%, an6.00%). 请问为什么是可以支撑的？请问哪节课提到了这个知识点？我想去再听一下。