Find the data value that corresponds to each of the following z-scores.
a. Final exam scores: Allison's z-score = 2.30, μ = 74, σ =7
b. Weekly grocery bill: James' z-score = –1.45, μ = $53, σ = $12
c. Daily video game play time: Eric's z-score = – 0.79, μ = 4.00 hours, σ = 1.15 hours