Using string class methods $($indexOf$)$

Given the following declaration: String s $=$ "Bananas and apples are yummy", Evaluate the expression: s indexOf$(\text{'}A\text{'})$

a$)0$

b$)1$

c$)2$

d$)3$

e$)13$

f$)-1$

g$)5$

h$)$ none of these

i$)0$

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