Answer:
Identification of the Internal Control Weaknesses:
A. There is no segregation of duties and there is lack of access control. Jerry Miller as a security guard is not expected to have a master key to the cash box. With this he can pilfer the cash. If he prepares the report that shows the number of cars that parked on the lot, he is not supposed to also prepare the day's cash receipts. Otherwise, he can state any number of cars as parked that he likes, and which corresponds to the cash he might leave in the Cash box since he also has a master key.
B. There is no segregation of duties and there is lack of supervision, proper reconciliations, and assets audit. Sharon Fisher handles purchase transactions from the beginning to the close all alone with a third party. This exposes the company to procurement frauds and collusion with suppliers. She can purchase assets for the company at prices that would enrich her personally.
C. Forming an audit opinion on the basis of ratio analysis of last year's comparative financial statements exposes the company to audit risks. While ratio analysis is part of the basis for forming audit opinions, it is surely not the first audit procedure to obtain audit evidence to support his audit opinion on the financial statements. An auditor is expected to obtain sufficient audit evidence and perform audit substantive tests of financial statement assertions. He or she is also expected to review the internal control system to ensure that it is operating effectively after establishing its existence and reviewing changes in internal controls.
Explanation:
Internal Controls are controls established by management in order to help it achieve business goals. There are many internal controls, including Separation of Duties, Access Controls
, Authorization and Approvals, Asset Audits, Reconciliations, and Data Backups. The purposes of internal controls are to establish the reliability of financial reporting, ensure timely feedback on the achievement of operational or strategic goals, and achieve compliance with financial management laws, and accounting regulations.
The answer is d all of the abovten
For the given question, the summation that represents the money in account is:

The principal amount if compounded annually, the formula that represents the amount to be received after n years is:
where A is the amount received after compounding, P is the principal, r is the rate of interest and t is the tenure.
<h3>Solution:</h3>
Given:
Annual interest rate(r) is 5.5%
Principal is(P) $300
Tenure is(t) 10 years
On substituting the values in the formula 
The amount received after compounding at the end of 1 year will be:

Similarly, the amount to be received after 2 years will be:

The amount received after 10 years will be:
upto 10 years
Therefore the summation that represents the money in account after 10 years is:

Learn more about compound interest here:
brainly.com/question/25857212
Answer:
Net income decreased by $4,850,000.
Explanation:
Given total overhead applied = $48000000
The actual overhead = $52850000
Over/under Applied overhead = total overhead applied - Actual overhead at the end of the year.
Over / under Applied overhead = 48000000-52850000
Over / under Applied overhead = -$4850000
From the calculation, it can be seen that the overhead is underapplied therefore when under applied overhead allocated to cost of goods sold then cost of goods sold decreased by $4850000.
They would need to 'know when to call it quits'