For the three-part question that follows, provide your answer to each part in the given workspace. Identify...

For the three-part question that follows, provide your answer to each part in the given workspace. Identify each part with a coordinating response. Be sure to clearly label each part of your response as Part A, Part B, and Part C.
Use the information below to answer Part A, Part B, and Part C.
At 40, Jenna sets up an IRA in which she plans to deposit $2,500 per year at the end of the year until she is 70 years old. Her funds will earn 7% interest compounded annually, and the factor for her annuity is 94.46079.
Part A: Determine the length of the IRA.
Part B: How much will be in Jenna's account when she is 70 years old?
Part C: Show your work to support your answer to Part B.