Answer and Explanation:
The journal entries are given below:
On May 4
Account payable $610
To cash $610
(To record the cash paid)
On May 7
Account receivable $6,840
To service revenue $6,840
(To record the service on account)
On May 8
Supplies $870
To Account payable $870
(To record supplies purchased on account)
On May 9
Equipment $1,930
To cash $1,930
(To record the equipment purchase)
On May 17
Salary expense $700
To cash $700
(To record the salaries expense)
On May 22
Repair expense $800
To Account payable $800
(To record the received bill for repairing of an equipment)
On May 29
Prepaid rent $1,280
To cash $1,280
(To record the cash paid)
Answer:
We will consider positive interest rate which is i=0.21 or i=21%
Explanation:
The formula for Future value is:

The present value will become:

where:
n is the number of years
Since the condition is same present value,so the given data form the equation:

Divide above equation by 

Let
. Above equation will become:

Rearranging above equation:

Solving the quadratic equation:
z=1.1, z=0.9
Let
will become:


For z=1.1

For z=0.9

we will consider positive interest rate which is i=0.21 or i=21%
Answer:
b. direct labor and factory overhead
Explanation:
The conversion cost is that convert which is used to convert the raw material to the finished goods inventory. It is a combination of the direct labor cost and the factory overhead or manufacture overhead cost.
It can be fixed or variable marinating costs only. It does not include direct material cost
It is computed by taking a difference of production cost and raw material cost
Hence option b is correct