hi if i could get some help answering all these questions, thank you

5 Consider an initial investment of $2000 by investor A, and $1000 by investor B. 5.1 Simple Interest 1. Write an equation describing A(t), A's growth assuming a simple annual interest rate of 3% 2. Investor B has $1000 yielding a simple annual interest of 5%. When will this investment, B(t), surpass A's (that is, after what time t will we have B(t) > A(t), not when will surpass A's initial investment), both starting at the same time. 5.2 Compound Interest 1. Write an equation describing A's investment growth assuming an annual interest rate of 3% compounded continuously 2. If B's investment of $1000 yields 5% compounded continuously, when will this investment surpass A's, now that both earn continuously compounded interest