A company made $30,000 in revenue one year. The president of the company decided that the revenue would have to increase by 10% each year to be successful. If t represents the number of years and R(t) represents the revenue, which function could be used to determine a successful revenue goal for any goal?
a) R(t)=30000×(1.1)ᵗ
b) R(t)=30000×(1.1t)
c) R(t)=30000+0.1t
d) R(t)=30000+0.1×(1.1)ᵗ