Case Study 2: 1. Def Scramble2Encrypt(plainText)

question 5

Essay

Case Study 2:
1. def scramble2Encrypt(plainText):
2. evenChars = ""
3. oddChars = ""
4. charCount = 0
5. for ch in plainText:
6. if charCount % 2 == 0:
7. evenChars = evenChars + ch
8. else:
9. oddChars = oddChars + ch
10. charCount = charCount + 1
11. cipherText = oddChars + evenChars
12. return cipherText
-Refer to the code in the accompanying Case Study 2. Explain how you would reverse the process of scramble2Encrypt in order to decrypt the message.

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Definitions:

Cash Inflow

The total amount of money being transferred into a business, from operations, investments, or financing activities, within a specific period.

Cash Payback Period

The period of time it takes for a company to recoup an investment exclusively through cash flows.

Depreciation Expense

The allocation of the cost of a tangible asset over its expected useful life to account for its decline in value.

Payback Method

A capital budgeting technique that calculates the time required to recoup the cost of an investment, focusing on cash flow rather than profitability.