Sentence Correction (SC) | Re: A new Johns Hopkins study that analyzed cancer incidence by birth year

A new JohnsHopkins study that analyzed cancer incidence by birth year found that the rate of colorectal cancer, which had dropped steadily for people born between 1890 and 1950, are increasing for every generation born since 1950.

A. study that analyzed cancer incidence by birth year found that therate of colorectal cancer, which had dropped steadily for people born between 1890 and 1950,are increasing
Subject-verb
Rate (singular) ---> has been increasing / has increased

B. study analyzing
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