Sara's Strategy: On each of her birthdays, beginning on her 20th and ending on her 30th, Sara deposits $1000 in an investment account (a total of 11 deposits). After her 30th birthday deposit, she leaves the total amount in her account but does not add anything to it. Joe's Strategy: On each of his birthdays, beginning on his 30th, Joe continues to deposit $1000 in an investment account. The table represents the amount of money (rounded to the nearest dollar) in Sara's and Joe's respective accounts on their birthdays after any deposits are made (if any are made) up until age 62. Also, the table of values was created under the assumption that both Sara and Joe are investing in the same type of account that earns 8% interest compounded continuously. a. When Sara is 40 years old, how much will she have in her account? b. When Joe is 40 years old, how much will he have in his account? c. Find the percentage increase in Sara's account between age 50 and 54.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.8: Linear Programming
Problem 5SC: If during the following year it is predicted that each comedy skit will generate 30 thousand and...
icon
Related questions
Topic Video
Question
Sara and Joe are two students who are the same age, share the same birthday, and are
planning for their eventual retirement. The task for this problem is to compare each of
their retirement investment strategies by analyzing the information provided and then
answering the questions that follow.
Note: No formulas are necessary to answer the questions asked in this problem. Please
analyze and use only the information provided in answering the parts to this question.
Sara's Strategy: On each of her birthdays, beginning on her 20th and ending on her 30th,
Sara deposits $1000 in an investment account (a total of 11 deposits). After her 30th
birthday deposit, she leaves the total amount in her account but does not add anything to
it.
Joe's Strategy: On each of his birthdays, beginning on his 30th, Joe continues to deposit
$1000 in an investment account.
The table represents the amount of money (rounded to the nearest dollar) in Sara's and
Joe's respective accounts on their birthdays after any deposits are made (if any are made)
up until age 62. Also, the table of values was created under the assumption that both
Sara and Joe are investing in the same type of account that earns 8% interest compounded
continuously.
a. When Sara is 40 years old, how much will she have in her account?
b. When Joe is 40 years old, how much will he have in his account?
c. Find the percentage increase in Sara's account between age 50 and 54.
Transcribed Image Text:Sara and Joe are two students who are the same age, share the same birthday, and are planning for their eventual retirement. The task for this problem is to compare each of their retirement investment strategies by analyzing the information provided and then answering the questions that follow. Note: No formulas are necessary to answer the questions asked in this problem. Please analyze and use only the information provided in answering the parts to this question. Sara's Strategy: On each of her birthdays, beginning on her 20th and ending on her 30th, Sara deposits $1000 in an investment account (a total of 11 deposits). After her 30th birthday deposit, she leaves the total amount in her account but does not add anything to it. Joe's Strategy: On each of his birthdays, beginning on his 30th, Joe continues to deposit $1000 in an investment account. The table represents the amount of money (rounded to the nearest dollar) in Sara's and Joe's respective accounts on their birthdays after any deposits are made (if any are made) up until age 62. Also, the table of values was created under the assumption that both Sara and Joe are investing in the same type of account that earns 8% interest compounded continuously. a. When Sara is 40 years old, how much will she have in her account? b. When Joe is 40 years old, how much will he have in his account? c. Find the percentage increase in Sara's account between age 50 and 54.
Erika's
d. At what age will Joe catch up to Sara?
e. At age 62, how much total out-of-pocket money has Sara deposited in her account? f.
At age 62, how much total out-of-pocket money has Joe deposited in his account?
mate the
Age Value of Sara's Acct Value of Joe's Acct
20 $1,000 $0
40 $37,701 $16,940
21 $2,083 $0
41 $40,841 $19,351
Nar
22 $3,257 $0
42 $44,243 $21,963
Din
Any
on t
23 $4,528 $0
43 $47,928 $24,792
and
sent
24 $5,905 $0
44 $51,919 $27,857
type
writt
is yo
instr
your
25 $7,397 $0
45 $56,243 $31,177
26 $9,013 $0
46 $60,928 $34,774
27 $10,764 $0
47 $66,002 $38,670
The f
Corre
on the
28 $12,660 $0
48 $71,499 $42,891
29 $14,715 $0
49 $77,454 $47,463
SUN
30 $16,940 $1,000
50 $83,905 $52,416
Outc
31 $18,351 $2,083
51 $90,894 $57,781
SUN
32 $19,880 $3,257
52 $98,464 $63,594
(Inte
33 $21,535 $4,528
53 $106,665 $69,890
SUN
34 $23,329 $5,905
54 $115,548 $76,711
35 $25,272 $7,397
55 $125,172 $84,100
36 $27,377 $9,013
56 $135,597 $92,105
37 $29,657 $10,764
t57 $146,891 $100,776
38 $32,127 $12,660
58 $159,125 $110,169
39 $34,803 $14,715
59 $172,378 $120,345
60 $186,735 $131,368
61 $202,287 $143,309
62 $219,135 $156,245
Transcribed Image Text:Erika's d. At what age will Joe catch up to Sara? e. At age 62, how much total out-of-pocket money has Sara deposited in her account? f. At age 62, how much total out-of-pocket money has Joe deposited in his account? mate the Age Value of Sara's Acct Value of Joe's Acct 20 $1,000 $0 40 $37,701 $16,940 21 $2,083 $0 41 $40,841 $19,351 Nar 22 $3,257 $0 42 $44,243 $21,963 Din Any on t 23 $4,528 $0 43 $47,928 $24,792 and sent 24 $5,905 $0 44 $51,919 $27,857 type writt is yo instr your 25 $7,397 $0 45 $56,243 $31,177 26 $9,013 $0 46 $60,928 $34,774 27 $10,764 $0 47 $66,002 $38,670 The f Corre on the 28 $12,660 $0 48 $71,499 $42,891 29 $14,715 $0 49 $77,454 $47,463 SUN 30 $16,940 $1,000 50 $83,905 $52,416 Outc 31 $18,351 $2,083 51 $90,894 $57,781 SUN 32 $19,880 $3,257 52 $98,464 $63,594 (Inte 33 $21,535 $4,528 53 $106,665 $69,890 SUN 34 $23,329 $5,905 54 $115,548 $76,711 35 $25,272 $7,397 55 $125,172 $84,100 36 $27,377 $9,013 56 $135,597 $92,105 37 $29,657 $10,764 t57 $146,891 $100,776 38 $32,127 $12,660 58 $159,125 $110,169 39 $34,803 $14,715 59 $172,378 $120,345 60 $186,735 $131,368 61 $202,287 $143,309 62 $219,135 $156,245
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Optimization
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning